81715051

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{11071}}^1$

素因数の和:11154

約数の個数: 12

約数和(自身を含む): 91299712

約数和(自身を除く): 9584661

約数列:

[1, 11, 61, 121, 671, 7381, 11071, 121781, 675331, 1339591, 7428641, 81715051]

約数ペア:

[(1, 81715051), (11, 7428641), (61, 1339591), (121, 675331), (671, 121781), (7381, 11071)]