Q: What is the sum of all factors of the number 216,081 excluding 216,081?
A: 112,239
The factors of the number 216,081 are: 1, 3, 9, 27, 53, 151, 159, 453, 477, 1359, 1431, 4077, 8003, 24009, 72027, 216081.
If you add them up, you will get the total of 216,193. Now subtract 216,081 to get 112,239