87189069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{43313}}^1$

素因数の和:43388

約数の個数: 16

約数和(自身を含む): 128902464

約数和(自身を除く): 41713395

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 43313, 129939, 476443, 1429329, 2642093, 7926279, 29063023, 87189069]

約数ペア:

[(1, 87189069), (3, 29063023), (11, 7926279), (33, 2642093), (61, 1429329), (183, 476443), (671, 129939), (2013, 43313)]