56864673

素因数分解:

$3^5\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 85621536

約数和(自身を除く): 28756863

約数列:

[1, 3, 9, 27, 81, 241, 243, 723, 971, 2169, 2913, 6507, 8739, 19521, 26217, 58563, 78651, 234011, 235953, 702033, 2106099, 6318297, 18954891, 56864673]

約数ペア:

[(1, 56864673), (3, 18954891), (9, 6318297), (27, 2106099), (81, 702033), (241, 235953), (243, 234011), (723, 78651), (971, 58563), (2169, 26217), (2913, 19521), (6507, 8739)]