Q: What is the sum of all factors of the number 53,421,111 excluding 53,421,111?
A: 27,420,585
The factors of the number 53,421,111 are: 1, 3, 9, 23, 69, 207, 421, 613, 1263, 1839, 3789, 5517, 9683, 14099, 29049, 42297, 87147, 126891, 258073, 774219, 2322657, 5935679, 17807037, 53421111.
If you add them up, you will get the total of 53,421,138. Now subtract 53,421,111 to get 27,420,585