159724107

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{113039}}^1$

素因数の和:113202

約数の個数: 12

約数和(自身を含む): 232184160

約数和(自身を除く): 72460053

約数列:

[1, 3, 9, 157, 471, 1413, 113039, 339117, 1017351, 17747123, 53241369, 159724107]

約数ペア:

[(1, 159724107), (3, 53241369), (9, 17747123), (157, 1017351), (471, 339117), (1413, 113039)]