Q: What is the sum of all factors of the number 61,207,209 excluding 61,207,209?
A: 46,350,423
The factors of the number 61,207,209 are: 1, 3, 7, 9, 21, 23, 53, 63, 69, 159, 161, 207, 371, 477, 483, 797, 1113, 1219, 1449, 2391, 3339, 3657, 5579, 7173, 8533, 10971, 16737, 18331, 25599, 42241, 50211, 54993, 76797, 126723, 128317, 164979, 295687, 380169, 384951, 887061, 971543, 1154853, 2661183, 2914629, 6800801, 8743887, 20402403, 61207209.
If you add them up, you will get the total of 61,207,255. Now subtract 61,207,209 to get 46,350,423