163528287

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{18973}}^1$

素因数の和:19019

約数の個数: 24

約数和(自身を含む): 250001424

約数和(自身を除く): 86473137

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 18973, 56919, 246649, 322541, 739947, 967623, 3206437, 4193033, 9619311, 12579099, 54509429, 163528287]

約数ペア:

[(1, 163528287), (3, 54509429), (13, 12579099), (17, 9619311), (39, 4193033), (51, 3206437), (169, 967623), (221, 739947), (507, 322541), (663, 246649), (2873, 56919), (8619, 18973)]