56432457

素因数分解:

$3^4\times {\mathrm{433}}^1\times {\mathrm{1609}}^1$

素因数の和:2054

約数の個数: 20

約数和(自身を含む): 84547540

約数和(自身を除く): 28115083

約数列:

[1, 3, 9, 27, 81, 433, 1299, 1609, 3897, 4827, 11691, 14481, 35073, 43443, 130329, 696697, 2090091, 6270273, 18810819, 56432457]

約数ペア:

[(1, 56432457), (3, 18810819), (9, 6270273), (27, 2090091), (81, 696697), (433, 130329), (1299, 43443), (1609, 35073), (3897, 14481), (4827, 11691)]