75765071361

素因数分解:

$3^1\times 7^1\times {\mathrm{49811}}^1\times {\mathrm{72431}}^1$

素因数の和:122252

約数の個数: 16

約数和(自身を含む): 115455449088

約数和(自身を除く): 39690377727

約数列:

[1, 3, 7, 21, 49811, 72431, 149433, 217293, 348677, 507017, 1046031, 1521051, 3607860541, 10823581623, 25255023787, 75765071361]

約数ペア:

[(1, 75765071361), (3, 25255023787), (7, 10823581623), (21, 3607860541), (49811, 1521051), (72431, 1046031), (149433, 507017), (217293, 348677)]