Q: What is the sum of all factors of the number 172,006,659 excluding 172,006,659?

A: 112,353,021

Why is 112,353,021 the sum of all factors of 172,006,659, excluding 172,006,659?

The factors of the number 172,006,659 are: 1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 297, 639, 781, 891, 1917, 2343, 2719, 5751, 7029, 8157, 21087, 24471, 29909, 63261, 73413, 89727, 193049, 220239, 269181, 579147, 807543, 1737441, 2123539, 2422629, 5212323, 6370617, 15636969, 19111851, 57335553, 172006659.

If you add them up, you will get the total of 172,006,771. Now subtract 172,006,659 to get 112,353,021