91720689981

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{968959}}^1$

素因数の和:969328

約数の個数: 16

約数和(自身を含む): 123716812800

約数和(自身を除く): 31996122819

約数列:

[1, 3, 139, 227, 417, 681, 31553, 94659, 968959, 2906877, 134685301, 219953693, 404055903, 659861079, 30573563327, 91720689981]

約数ペア:

[(1, 91720689981), (3, 30573563327), (139, 659861079), (227, 404055903), (417, 219953693), (681, 134685301), (31553, 2906877), (94659, 968959)]