164761317

素因数分解:

$3^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1747}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 279680000

約数和(自身を除く): 114918683

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 499, 1497, 1747, 3493, 4491, 5241, 10479, 12229, 13473, 15723, 31437, 36687, 47169, 94311, 110061, 330183, 871753, 2615259, 6102271, 7845777, 18306813, 23537331, 54920439, 164761317]

約数ペア:

[(1, 164761317), (3, 54920439), (7, 23537331), (9, 18306813), (21, 7845777), (27, 6102271), (63, 2615259), (189, 871753), (499, 330183), (1497, 110061), (1747, 94311), (3493, 47169), (4491, 36687), (5241, 31437), (10479, 15723), (12229, 13473)]