86487291

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 147087360

約数和(自身を除く): 60600069

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 621, 759, 1089, 1151, 2277, 2783, 3267, 3453, 6831, 8349, 10359, 12661, 25047, 26473, 31077, 37983, 75141, 79419, 113949, 139271, 238257, 291203, 341847, 417813, 714771, 873609, 1253439, 2620827, 3203233, 3760317, 7862481, 9609699, 28829097, 86487291]

約数ペア:

[(1, 86487291), (3, 28829097), (9, 9609699), (11, 7862481), (23, 3760317), (27, 3203233), (33, 2620827), (69, 1253439), (99, 873609), (121, 714771), (207, 417813), (253, 341847), (297, 291203), (363, 238257), (621, 139271), (759, 113949), (1089, 79419), (1151, 75141), (2277, 37983), (2783, 31077), (3267, 26473), (3453, 25047), (6831, 12661), (8349, 10359)]