186980451849

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{477677}}^1$

素因数の和:477798

約数の個数: 48

約数和(自身を含む): 295686503424

約数和(自身を除く): 108706051575

約数列:

[1, 3, 9, 23, 31, 61, 69, 93, 183, 207, 279, 549, 713, 1403, 1891, 2139, 4209, 5673, 6417, 12627, 17019, 43493, 130479, 391437, 477677, 1433031, 4299093, 10986571, 14807987, 29138297, 32959713, 44423961, 87414891, 98879139, 133271883, 262244673, 340583701, 670180831, 903287207, 1021751103, 2010542493, 2709861621, 3065253309, 6031627479, 8129584863, 20775605761, 62326817283, 186980451849]

約数ペア:

[(1, 186980451849), (3, 62326817283), (9, 20775605761), (23, 8129584863), (31, 6031627479), (61, 3065253309), (69, 2709861621), (93, 2010542493), (183, 1021751103), (207, 903287207), (279, 670180831), (549, 340583701), (713, 262244673), (1403, 133271883), (1891, 98879139), (2139, 87414891), (4209, 44423961), (5673, 32959713), (6417, 29138297), (12627, 14807987), (17019, 10986571), (43493, 4299093), (130479, 1433031), (391437, 477677)]