Q: What is the sum of all factors of the number 71,723,421 excluding 71,723,421?
A: 60,756,579
The factors of the number 71,723,421 are: 1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 34499, 103497, 241493, 310491, 379489, 724479, 931473, 1138467, 2173437, 2656423, 3415401, 6520311, 7969269, 10246203, 23907807, 71723421.
If you add them up, you will get the total of 71,723,481. Now subtract 71,723,421 to get 60,756,579