2090121489

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{57727}}^1$

素因数の和:57891

約数の個数: 24

約数和(自身を含む): 3151948800

約数和(自身を除く): 1061827311

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 1341, 4023, 12069, 36207, 57727, 173181, 519543, 1558629, 4675887, 8601323, 14027661, 25803969, 77411907, 232235721, 696707163, 2090121489]

約数ペア:

[(1, 2090121489), (3, 696707163), (9, 232235721), (27, 77411907), (81, 25803969), (149, 14027661), (243, 8601323), (447, 4675887), (1341, 1558629), (4023, 519543), (12069, 173181), (36207, 57727)]