Q: What is the sum of all factors of the number 81,129,157 excluding 81,129,157?
A: 799,963
The factors of the number 81,129,157 are: 1, 139, 661, 883, 91879, 122737, 583663, 81129157.
If you add them up, you will get the total of 81,129,956. Now subtract 81,129,157 to get 799,963