Q: What is the sum of all factors of the number 303,102,027 excluding 303,102,027?

A: 193,041,333

Why is 193,041,333 the sum of all factors of 303,102,027, excluding 303,102,027?

The factors of the number 303,102,027 are: 1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 28711, 86133, 258399, 488087, 660353, 775197, 1464261, 1981059, 4392783, 5943177, 11226001, 13178349, 17829531, 33678003, 101034009, 303102027.

If you add them up, you will get the total of 303,102,220. Now subtract 303,102,027 to get 193,041,333