27777054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 61636608

約数和(自身を除く): 33859554

約数列:

[1, 2, 3, 6, 23, 31, 43, 46, 62, 69, 86, 93, 129, 138, 151, 186, 258, 302, 453, 713, 906, 989, 1333, 1426, 1978, 2139, 2666, 2967, 3473, 3999, 4278, 4681, 5934, 6493, 6946, 7998, 9362, 10419, 12986, 14043, 19479, 20838, 28086, 30659, 38958, 61318, 91977, 107663, 149339, 183954, 201283, 215326, 298678, 322989, 402566, 448017, 603849, 645978, 896034, 1207698, 4629509, 9259018, 13888527, 27777054]

約数ペア:

[(1, 27777054), (2, 13888527), (3, 9259018), (6, 4629509), (23, 1207698), (31, 896034), (43, 645978), (46, 603849), (62, 448017), (69, 402566), (86, 322989), (93, 298678), (129, 215326), (138, 201283), (151, 183954), (186, 149339), (258, 107663), (302, 91977), (453, 61318), (713, 38958), (906, 30659), (989, 28086), (1333, 20838), (1426, 19479), (1978, 14043), (2139, 12986), (2666, 10419), (2967, 9362), (3473, 7998), (3999, 6946), (4278, 6493), (4681, 5934)]