82722731

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7639}}^1$

素因数の和:7683

約数の個数: 24

約数和(自身を含む): 109740960

約数和(自身を除く): 27018229

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 7639, 10829, 53473, 99307, 129863, 374311, 695149, 909041, 1688219, 4866043, 6363287, 11817533, 82722731]

約数ペア:

[(1, 82722731), (7, 11817533), (13, 6363287), (17, 4866043), (49, 1688219), (91, 909041), (119, 695149), (221, 374311), (637, 129863), (833, 99307), (1547, 53473), (7639, 10829)]