Q: What is the sum of all factors of the number 138,732,723 excluding 138,732,723?
A: 75,385,677
The factors of the number 138,732,723 are: 1, 3, 9, 27, 29, 87, 163, 261, 489, 783, 1087, 1467, 3261, 4401, 4727, 9783, 14181, 29349, 31523, 42543, 94569, 127629, 177181, 283707, 531543, 851121, 1594629, 4783887, 5138249, 15414747, 46244241, 138732723.
If you add them up, you will get the total of 138,732,798. Now subtract 138,732,723 to get 75,385,677