1540802331

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{1021}}^1$

素因数の和:1665

約数の個数: 40

約数和(自身を含む): 2382224768

約数和(自身を除く): 841422437

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 601, 837, 1021, 1803, 2511, 3063, 5409, 9189, 16227, 18631, 27567, 31651, 48681, 55893, 82701, 94953, 167679, 284859, 503037, 613621, 854577, 1509111, 1840863, 2563731, 5522589, 16567767, 19022251, 49703301, 57066753, 171200259, 513600777, 1540802331]

約数ペア:

[(1, 1540802331), (3, 513600777), (9, 171200259), (27, 57066753), (31, 49703301), (81, 19022251), (93, 16567767), (279, 5522589), (601, 2563731), (837, 1840863), (1021, 1509111), (1803, 854577), (2511, 613621), (3063, 503037), (5409, 284859), (9189, 167679), (16227, 94953), (18631, 82701), (27567, 55893), (31651, 48681)]