127403118

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1171

約数の個数: 80

約数和(自身を含む): 307777536

約数和(自身を除く): 180374418

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 81, 93, 138, 162, 186, 207, 279, 414, 558, 621, 713, 837, 1103, 1242, 1426, 1674, 1863, 2139, 2206, 2511, 3309, 3726, 4278, 5022, 6417, 6618, 9927, 12834, 19251, 19854, 25369, 29781, 34193, 38502, 50738, 57753, 59562, 68386, 76107, 89343, 102579, 115506, 152214, 178686, 205158, 228321, 307737, 456642, 615474, 684963, 786439, 923211, 1369926, 1572878, 1846422, 2054889, 2359317, 2769633, 4109778, 4718634, 5539266, 7077951, 14155902, 21233853, 42467706, 63701559, 127403118]

約数ペア:

[(1, 127403118), (2, 63701559), (3, 42467706), (6, 21233853), (9, 14155902), (18, 7077951), (23, 5539266), (27, 4718634), (31, 4109778), (46, 2769633), (54, 2359317), (62, 2054889), (69, 1846422), (81, 1572878), (93, 1369926), (138, 923211), (162, 786439), (186, 684963), (207, 615474), (279, 456642), (414, 307737), (558, 228321), (621, 205158), (713, 178686), (837, 152214), (1103, 115506), (1242, 102579), (1426, 89343), (1674, 76107), (1863, 68386), (2139, 59562), (2206, 57753), (2511, 50738), (3309, 38502), (3726, 34193), (4278, 29781), (5022, 25369), (6417, 19854), (6618, 19251), (9927, 12834)]