152638209

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{152791}}^1$

素因数の和:152837

約数の個数: 16

約数和(自身を含む): 232243840

約数和(自身を除く): 79605631

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 152791, 458373, 1375119, 4125357, 5653267, 16959801, 50879403, 152638209]

約数ペア:

[(1, 152638209), (3, 50879403), (9, 16959801), (27, 5653267), (37, 4125357), (111, 1375119), (333, 458373), (999, 152791)]