56581587

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4481}}^1$

素因数の和:4571

約数の個数: 24

約数和(自身を含む): 86699808

約数和(自身を除く): 30118221

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4209, 4481, 12627, 13443, 40329, 103063, 273341, 309189, 820023, 927567, 2460069, 6286843, 18860529, 56581587]

約数ペア:

[(1, 56581587), (3, 18860529), (9, 6286843), (23, 2460069), (61, 927567), (69, 820023), (183, 309189), (207, 273341), (549, 103063), (1403, 40329), (4209, 13443), (4481, 12627)]