Q: What is the sum of all factors of the number 80,109 excluding 80,109?
A: 47,667
The factors of the number 80,109 are: 1, 3, 9, 23, 27, 43, 69, 81, 129, 207, 387, 621, 989, 1161, 1863, 2967, 3483, 8901, 26703, 80109.
If you add them up, you will get the total of 80,156. Now subtract 80,109 to get 47,667