154900377

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{249437}}^1$

素因数の和:249469

約数の個数: 16

約数和(自身を含む): 239460480

約数和(自身を除く): 84560103

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 249437, 748311, 2244933, 5737051, 6734799, 17211153, 51633459, 154900377]

約数ペア:

[(1, 154900377), (3, 51633459), (9, 17211153), (23, 6734799), (27, 5737051), (69, 2244933), (207, 748311), (621, 249437)]