165740169

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{148913}}^1$

素因数の和:148976

約数の個数: 16

約数和(自身を含む): 257323392

約数和(自身を除く): 91583223

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 148913, 446739, 1042391, 3127173, 7892389, 23677167, 55246723, 165740169]

約数ペア:

[(1, 165740169), (3, 55246723), (7, 23677167), (21, 7892389), (53, 3127173), (159, 1042391), (371, 446739), (1113, 148913)]