85682853

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{34123}}^1$

素因数の和:34166

約数の個数: 20

約数和(自身を含む): 132128128

約数和(自身を除く): 46445275

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 34123, 102369, 307107, 921321, 1057813, 2763963, 3173439, 9520317, 28560951, 85682853]

約数ペア:

[(1, 85682853), (3, 28560951), (9, 9520317), (27, 3173439), (31, 2763963), (81, 1057813), (93, 921321), (279, 307107), (837, 102369), (2511, 34123)]