Q: What is the sum of all factors of the number 97,873,839 excluding 97,873,839?
A: 71,185,233
The factors of the number 97,873,839 are: 1, 3, 7, 9, 21, 27, 63, 81, 163, 189, 243, 353, 489, 567, 1059, 1141, 1467, 1701, 2471, 3177, 3423, 4401, 7413, 9531, 10269, 13203, 22239, 28593, 30807, 39609, 57539, 66717, 85779, 92421, 172617, 200151, 277263, 402773, 517851, 600453, 1208319, 1553553, 3624957, 4660659, 10874871, 13981977, 32624613, 97873839.
If you add them up, you will get the total of 97,873,910. Now subtract 97,873,839 to get 71,185,233