91139913

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 135095688

約数和(自身を除く): 43955775

約数列:

[1, 3, 9, 53, 157, 159, 471, 477, 1217, 1413, 3651, 8321, 10953, 24963, 64501, 74889, 191069, 193503, 573207, 580509, 1719621, 10126657, 30379971, 91139913]

約数ペア:

[(1, 91139913), (3, 30379971), (9, 10126657), (53, 1719621), (157, 580509), (159, 573207), (471, 193503), (477, 191069), (1217, 74889), (1413, 64501), (3651, 24963), (8321, 10953)]