Q: What is the sum of all factors of the number 243,564,219 excluding 243,564,219?
A: 138,498,021
The factors of the number 243,564,219 are: 1, 3, 9, 17, 27, 51, 153, 459, 530641, 1591923, 4775769, 9020897, 14327307, 27062691, 81188073, 243564219.
If you add them up, you will get the total of 243,564,357. Now subtract 243,564,219 to get 138,498,021