81271182

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{119869}}^1$

素因数の和:119987

約数の個数: 16

約数和(自身を含む): 163982160

約数和(自身を除く): 82710978

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 119869, 239738, 359607, 719214, 13545197, 27090394, 40635591, 81271182]

約数ペア:

[(1, 81271182), (2, 40635591), (3, 27090394), (6, 13545197), (113, 719214), (226, 359607), (339, 239738), (678, 119869)]