20143647999

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{829}}^1\times {\mathrm{6569}}^1$

素因数の和:7544

約数の個数: 32

約数和(自身を含む): 30101112000

約数和(自身を除く): 9957464001

約数列:

[1, 3, 9, 27, 137, 411, 829, 1233, 2487, 3699, 6569, 7461, 19707, 22383, 59121, 113573, 177363, 340719, 899953, 1022157, 2699859, 3066471, 5445701, 8099577, 16337103, 24298731, 49011309, 147033927, 746061037, 2238183111, 6714549333, 20143647999]

約数ペア:

[(1, 20143647999), (3, 6714549333), (9, 2238183111), (27, 746061037), (137, 147033927), (411, 49011309), (829, 24298731), (1233, 16337103), (2487, 8099577), (3699, 5445701), (6569, 3066471), (7461, 2699859), (19707, 1022157), (22383, 899953), (59121, 340719), (113573, 177363)]