6656661

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 11244288

約数和(自身を除く): 4587627

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 241, 279, 297, 341, 723, 837, 891, 1023, 2169, 2511, 2651, 3069, 6507, 7471, 7953, 9207, 19521, 22413, 23859, 27621, 67239, 71577, 82181, 201717, 214731, 246543, 605151, 739629, 2218887, 6656661]

約数ペア:

[(1, 6656661), (3, 2218887), (9, 739629), (11, 605151), (27, 246543), (31, 214731), (33, 201717), (81, 82181), (93, 71577), (99, 67239), (241, 27621), (279, 23859), (297, 22413), (341, 19521), (723, 9207), (837, 7953), (891, 7471), (1023, 6507), (2169, 3069), (2511, 2651)]