210141837

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{17729}}^1$

素因数の和:18177

約数の個数: 16

約数和(自身を含む): 312048000

約数和(自身を除く): 101906163

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 17729, 53187, 159561, 478683, 7783031, 23349093, 70047279, 210141837]

約数ペア:

[(1, 210141837), (3, 70047279), (9, 23349093), (27, 7783031), (439, 478683), (1317, 159561), (3951, 53187), (11853, 17729)]