81375342

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{222337}}^1$

素因数の和:222403

約数の個数: 16

約数和(自身を含む): 165419472

約数和(自身を除く): 84044130

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 222337, 444674, 667011, 1334022, 13562557, 27125114, 40687671, 81375342]

約数ペア:

[(1, 81375342), (2, 40687671), (3, 27125114), (6, 13562557), (61, 1334022), (122, 667011), (183, 444674), (366, 222337)]