Q: What is the sum of all factors of the number 77,037,039 excluding 77,037,039?

A: 41,953,833

Why is 41,953,833 the sum of all factors of 77,037,039, excluding 77,037,039?

The factors of the number 77,037,039 are: 1, 3, 9, 19, 57, 131, 171, 181, 361, 393, 543, 1083, 1179, 1629, 2489, 3249, 3439, 7467, 10317, 22401, 23711, 30951, 47291, 65341, 71133, 141873, 196023, 213399, 425619, 450509, 588069, 1351527, 4054581, 8559671, 25679013, 77037039.

If you add them up, you will get the total of 77,037,080. Now subtract 77,037,039 to get 41,953,833