56666481

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3881}}^1$

素因数の和:4072

約数の個数: 16

約数和(自身を含む): 78509568

約数和(自身を除く): 21843087

約数列:

[1, 3, 31, 93, 157, 471, 3881, 4867, 11643, 14601, 120311, 360933, 609317, 1827951, 18888827, 56666481]

約数ペア:

[(1, 56666481), (3, 18888827), (31, 1827951), (93, 609317), (157, 360933), (471, 120311), (3881, 14601), (4867, 11643)]