Q: What is the sum of all factors of the number 108,065,769 excluding 108,065,769?

A: 60,299,031

Why is 60,299,031 the sum of all factors of 108,065,769, excluding 108,065,769?

The factors of the number 108,065,769 are: 1, 3, 7, 21, 73, 157, 219, 449, 471, 511, 1099, 1347, 1533, 3143, 3297, 9429, 11461, 32777, 34383, 70493, 80227, 98331, 211479, 229439, 240681, 493451, 688317, 1480353, 5145989, 15437967, 36021923, 108065769.

If you add them up, you will get the total of 108,065,829. Now subtract 108,065,769 to get 60,299,031