291282170391

素因数分解:

$3^3\times {\mathrm{727}}^1\times {\mathrm{14839379}}^1$

素因数の和:14840115

約数の個数: 16

約数和(自身を含む): 432122745600

約数和(自身を除く): 140840575209

約数列:

[1, 3, 9, 27, 727, 2181, 6543, 19629, 14839379, 44518137, 133554411, 400663233, 10788228533, 32364685599, 97094056797, 291282170391]

約数ペア:

[(1, 291282170391), (3, 97094056797), (9, 32364685599), (27, 10788228533), (727, 400663233), (2181, 133554411), (6543, 44518137), (19629, 14839379)]