160779759

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{20201}}^1$

素因数の和:20590

約数の個数: 16

約数和(自身を含む): 245656320

約数和(自身を除く): 84876561

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 7959, 20201, 60603, 141407, 424221, 7656179, 22968537, 53593253, 160779759]

約数ペア:

[(1, 160779759), (3, 53593253), (7, 22968537), (21, 7656179), (379, 424221), (1137, 141407), (2653, 60603), (7959, 20201)]