Q: What is the sum of all factors of the number 356,005,557 excluding 356,005,557?

A: 186,356,043

Why is 186,356,043 the sum of all factors of 356,005,557, excluding 356,005,557?

The factors of the number 356,005,557 are: 1, 3, 9, 27, 43, 129, 239, 387, 717, 1161, 1283, 2151, 3849, 6453, 10277, 11547, 30831, 34641, 55169, 92493, 165507, 277479, 306637, 496521, 919911, 1489563, 2759733, 8279199, 13185391, 39556173, 118668519, 356005557.

If you add them up, you will get the total of 356,005,743. Now subtract 356,005,557 to get 186,356,043