27049323

素因数分解:

$3^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 42649600

約数和(自身を除く): 15600277

約数列:

[1, 3, 7, 21, 49, 97, 147, 271, 291, 343, 679, 813, 1029, 1897, 2037, 4753, 5691, 13279, 14259, 26287, 33271, 39837, 78861, 92953, 99813, 184009, 278859, 552027, 1288063, 3864189, 9016441, 27049323]

約数ペア:

[(1, 27049323), (3, 9016441), (7, 3864189), (21, 1288063), (49, 552027), (97, 278859), (147, 184009), (271, 99813), (291, 92953), (343, 78861), (679, 39837), (813, 33271), (1029, 26287), (1897, 14259), (2037, 13279), (4753, 5691)]