8471036781

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{146677}}^1$

素因数の和:146743

約数の個数: 40

約数和(自身を含む): 13630493184

約数和(自身を除く): 5159456403

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 279, 621, 713, 837, 1863, 2139, 2511, 6417, 19251, 57753, 146677, 440031, 1320093, 3373571, 3960279, 4546987, 10120713, 11880837, 13640961, 30362139, 40922883, 91086417, 104580701, 122768649, 273259251, 313742103, 368305947, 941226309, 2823678927, 8471036781]

約数ペア:

[(1, 8471036781), (3, 2823678927), (9, 941226309), (23, 368305947), (27, 313742103), (31, 273259251), (69, 122768649), (81, 104580701), (93, 91086417), (207, 40922883), (279, 30362139), (621, 13640961), (713, 11880837), (837, 10120713), (1863, 4546987), (2139, 3960279), (2511, 3373571), (6417, 1320093), (19251, 440031), (57753, 146677)]