142022169

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22447}}^1$

素因数の和:22509

約数の個数: 24

約数和(自身を含む): 221786240

約数和(自身を除く): 79764071

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 22447, 67341, 202023, 426493, 830539, 1279479, 2491617, 3838437, 7474851, 15780241, 47340723, 142022169]

約数ペア:

[(1, 142022169), (3, 47340723), (9, 15780241), (19, 7474851), (37, 3838437), (57, 2491617), (111, 1279479), (171, 830539), (333, 426493), (703, 202023), (2109, 67341), (6327, 22447)]