121114617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{72221}}^1$

素因数の和:72280

約数の個数: 16

約数和(自身を含む): 177955008

約数和(自身を除く): 56840391

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 72221, 216663, 938873, 2816619, 3105503, 9316509, 40371539, 121114617]

約数ペア:

[(1, 121114617), (3, 40371539), (13, 9316509), (39, 3105503), (43, 2816619), (129, 938873), (559, 216663), (1677, 72221)]