165959423

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1193}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 205807392

約数和(自身を除く): 39847969

約数列:

[1, 7, 17, 49, 119, 167, 833, 1169, 1193, 2839, 8183, 8351, 19873, 20281, 58457, 139111, 141967, 199231, 993769, 1394617, 3386927, 9762319, 23708489, 165959423]

約数ペア:

[(1, 165959423), (7, 23708489), (17, 9762319), (49, 3386927), (119, 1394617), (167, 993769), (833, 199231), (1169, 141967), (1193, 139111), (2839, 58457), (8183, 20281), (8351, 19873)]