56812617

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{8731}}^1$

素因数の和:8981

約数の個数: 16

約数和(自身を含む): 84525760

約数和(自身を除く): 27713143

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 8731, 26193, 78579, 235737, 2104171, 6312513, 18937539, 56812617]

約数ペア:

[(1, 56812617), (3, 18937539), (9, 6312513), (27, 2104171), (241, 235737), (723, 78579), (2169, 26193), (6507, 8731)]