Q: What is the sum of all factors of the number 310,553,163 excluding 310,553,163?

A: 157,024,437

Why is 157,024,437 the sum of all factors of 310,553,163, excluding 310,553,163?

The factors of the number 310,553,163 are: 1, 3, 9, 27, 97, 283, 291, 419, 849, 873, 1257, 2547, 2619, 3771, 7641, 11313, 27451, 40643, 82353, 118577, 121929, 247059, 355731, 365787, 741177, 1067193, 1097361, 3201579, 11501969, 34505907, 103517721, 310553163.

If you add them up, you will get the total of 310,553,320. Now subtract 310,553,163 to get 157,024,437