127080486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7649}}^1$

素因数の和:7741

約数の個数: 48

約数和(自身を含む): 300736800

約数和(自身を除く): 173656314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 7649, 8307, 15298, 16614, 22947, 45894, 68841, 99437, 137682, 198874, 298311, 543079, 596622, 894933, 1086158, 1629237, 1789866, 3258474, 4887711, 7060027, 9775422, 14120054, 21180081, 42360162, 63540243, 127080486]

約数ペア:

[(1, 127080486), (2, 63540243), (3, 42360162), (6, 21180081), (9, 14120054), (13, 9775422), (18, 7060027), (26, 4887711), (39, 3258474), (71, 1789866), (78, 1629237), (117, 1086158), (142, 894933), (213, 596622), (234, 543079), (426, 298311), (639, 198874), (923, 137682), (1278, 99437), (1846, 68841), (2769, 45894), (5538, 22947), (7649, 16614), (8307, 15298)]