42522111

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 65802240

約数和(自身を除く): 23280129

約数列:

[1, 3, 9, 27, 31, 93, 101, 279, 303, 503, 837, 909, 1509, 2727, 3131, 4527, 9393, 13581, 15593, 28179, 46779, 50803, 84537, 140337, 152409, 421011, 457227, 1371681, 1574893, 4724679, 14174037, 42522111]

約数ペア:

[(1, 42522111), (3, 14174037), (9, 4724679), (27, 1574893), (31, 1371681), (93, 457227), (101, 421011), (279, 152409), (303, 140337), (503, 84537), (837, 50803), (909, 46779), (1509, 28179), (2727, 15593), (3131, 13581), (4527, 9393)]