Q: What is the sum of all factors of the number 375,778,533 excluding 375,778,533?

A: 178,411,803

Why is 178,411,803 the sum of all factors of 375,778,533, excluding 375,778,533?

The factors of the number 375,778,533 are: 1, 3, 13, 39, 53, 137, 159, 411, 689, 1327, 1781, 2067, 3981, 5343, 7261, 17251, 21783, 51753, 70331, 94393, 181799, 210993, 283179, 545397, 914303, 2363387, 2742909, 7090161, 9635347, 28906041, 125259511, 375778533.

If you add them up, you will get the total of 375,778,711. Now subtract 375,778,533 to get 178,411,803