165432897

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{24091}}^1$

素因数の和:24213

約数の個数: 24

約数和(自身を含む): 275612480

約数和(自身を除く): 110179583

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 24091, 72273, 168637, 216819, 505911, 1517733, 2625919, 7877757, 18381433, 23633271, 55144299, 165432897]

約数ペア:

[(1, 165432897), (3, 55144299), (7, 23633271), (9, 18381433), (21, 7877757), (63, 2625919), (109, 1517733), (327, 505911), (763, 216819), (981, 168637), (2289, 72273), (6867, 24091)]