56688177

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15973}}^1$

素因数の和:16009

約数の個数: 24

約数和(自身を含む): 93543744

約数和(自身を除く): 36855567

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 15973, 47919, 111811, 207649, 335433, 622947, 1453543, 2699437, 4360629, 8098311, 18896059, 56688177]

約数ペア:

[(1, 56688177), (3, 18896059), (7, 8098311), (13, 4360629), (21, 2699437), (39, 1453543), (91, 622947), (169, 335433), (273, 207649), (507, 111811), (1183, 47919), (3549, 15973)]