28305690759

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{1129}}^1\times {\mathrm{3853}}^1$

素因数の和:5232

約数の個数: 32

約数和(自身を含む): 42156593600

約数和(自身を除く): 13850902841

約数列:

[1, 3, 9, 27, 241, 723, 1129, 2169, 3387, 3853, 6507, 10161, 11559, 30483, 34677, 104031, 272089, 816267, 928573, 2448801, 2785719, 4350037, 7346403, 8357157, 13050111, 25071471, 39150333, 117450999, 1048358917, 3145076751, 9435230253, 28305690759]

約数ペア:

[(1, 28305690759), (3, 9435230253), (9, 3145076751), (27, 1048358917), (241, 117450999), (723, 39150333), (1129, 25071471), (2169, 13050111), (3387, 8357157), (3853, 7346403), (6507, 4350037), (10161, 2785719), (11559, 2448801), (30483, 928573), (34677, 816267), (104031, 272089)]