You're likely thinking of Jupiter, which has a surface gravity about 2.5 times stronger than Earth's, or approximately 24.79 m/s².

However, the number 37.7 doesn't directly correspond to the gravitational force of any planet in our solar system.

Here's why:

* Gravitational force is measured in units of acceleration (m/s²). The value 37.7 could be an approximation, but it's not a standard value for any planet's surface gravity.

* Gravitational force varies depending on location. It's stronger at the planet's core and weaker at the surface.

To find the planet with a specific gravitational force:

1. Look up the surface gravity of each planet. You can find this information on websites like NASA's website or Wikipedia.

2. Compare the values to your target value.

Let me know if you'd like to know the surface gravity of a specific planet or have other questions!