82661271791

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1\times {\mathrm{409}}^1\times {\mathrm{521}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 95771381760

約数和(自身を除く): 13110109969

約数列:

[1, 7, 151, 367, 409, 521, 1057, 2569, 2863, 3647, 55417, 61759, 78671, 150103, 191207, 213089, 387919, 432313, 550697, 1050721, 1338449, 1491623, 22665553, 28872257, 32176439, 78203663, 158658871, 202105799, 225235073, 547425641, 11808753113, 82661271791]

約数ペア:

[(1, 82661271791), (7, 11808753113), (151, 547425641), (367, 225235073), (409, 202105799), (521, 158658871), (1057, 78203663), (2569, 32176439), (2863, 28872257), (3647, 22665553), (55417, 1491623), (61759, 1338449), (78671, 1050721), (150103, 550697), (191207, 432313), (213089, 387919)]