858309831

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{761}}^1\times {\mathrm{1129}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 1308811200

約数和(自身を除く): 450501369

約数列:

[1, 3, 9, 27, 37, 111, 333, 761, 999, 1129, 2283, 3387, 6849, 10161, 20547, 28157, 30483, 41773, 84471, 125319, 253413, 375957, 760239, 859169, 1127871, 2577507, 7732521, 23197563, 31789253, 95367759, 286103277, 858309831]

約数ペア:

[(1, 858309831), (3, 286103277), (9, 95367759), (27, 31789253), (37, 23197563), (111, 7732521), (333, 2577507), (761, 1127871), (999, 859169), (1129, 760239), (2283, 375957), (3387, 253413), (6849, 125319), (10161, 84471), (20547, 41773), (28157, 30483)]