127834686

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:971

約数の個数: 80

約数和(自身を含む): 330126720

約数和(自身を除く): 202292034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 139, 162, 189, 278, 378, 417, 567, 811, 834, 973, 1134, 1251, 1622, 1946, 2433, 2502, 2919, 3753, 4866, 5677, 5838, 7299, 7506, 8757, 11259, 11354, 14598, 17031, 17514, 21897, 22518, 26271, 34062, 43794, 51093, 52542, 65691, 78813, 102186, 112729, 131382, 153279, 157626, 225458, 306558, 338187, 459837, 676374, 789103, 919674, 1014561, 1578206, 2029122, 2367309, 3043683, 4734618, 6087366, 7101927, 9131049, 14203854, 18262098, 21305781, 42611562, 63917343, 127834686]

約数ペア:

[(1, 127834686), (2, 63917343), (3, 42611562), (6, 21305781), (7, 18262098), (9, 14203854), (14, 9131049), (18, 7101927), (21, 6087366), (27, 4734618), (42, 3043683), (54, 2367309), (63, 2029122), (81, 1578206), (126, 1014561), (139, 919674), (162, 789103), (189, 676374), (278, 459837), (378, 338187), (417, 306558), (567, 225458), (811, 157626), (834, 153279), (973, 131382), (1134, 112729), (1251, 102186), (1622, 78813), (1946, 65691), (2433, 52542), (2502, 51093), (2919, 43794), (3753, 34062), (4866, 26271), (5677, 22518), (5838, 21897), (7299, 17514), (7506, 17031), (8757, 14598), (11259, 11354)]