69680547

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{112207}}^1$

素因数の和:112239

約数の個数: 16

約数和(自身を含む): 107719680

約数和(自身を除く): 38039133

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 112207, 336621, 1009863, 2580761, 3029589, 7742283, 23226849, 69680547]

約数ペア:

[(1, 69680547), (3, 23226849), (9, 7742283), (23, 3029589), (27, 2580761), (69, 1009863), (207, 336621), (621, 112207)]