155486253

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{16141}}^1$

素因数の和:16189

約数の個数: 24

約数和(自身を含む): 236318880

約数和(自身を除く): 80832627

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 16141, 48423, 209833, 306679, 629499, 920037, 2727829, 3986827, 8183487, 11960481, 51828751, 155486253]

約数ペア:

[(1, 155486253), (3, 51828751), (13, 11960481), (19, 8183487), (39, 3986827), (57, 2727829), (169, 920037), (247, 629499), (507, 306679), (741, 209833), (3211, 48423), (9633, 16141)]