210147721893

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{28934011}}^1$

素因数の和:28934289

約数の個数: 16

約数和(自身を含む): 312487329600

約数和(自身を除く): 102339607707

約数列:

[1, 3, 9, 27, 269, 807, 2421, 7263, 28934011, 86802033, 260406099, 781218297, 7783248959, 23349746877, 70049240631, 210147721893]

約数ペア:

[(1, 210147721893), (3, 70049240631), (9, 23349746877), (27, 7783248959), (269, 781218297), (807, 260406099), (2421, 86802033), (7263, 28934011)]