56657727

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2837}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 93858336

約数和(自身を除く): 37200609

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 2219, 2837, 2853, 6657, 8511, 19859, 19971, 25533, 59577, 178731, 899329, 2697987, 6295303, 8093961, 18885909, 56657727]

約数ペア:

[(1, 56657727), (3, 18885909), (7, 8093961), (9, 6295303), (21, 2697987), (63, 899329), (317, 178731), (951, 59577), (2219, 25533), (2837, 19971), (2853, 19859), (6657, 8511)]