266493357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{5569}}^1$

素因数の和:5997

約数の個数: 24

約数和(自身を含む): 415633400

約数和(自身を除く): 149140043

約数列:

[1, 3, 9, 13, 39, 117, 409, 1227, 3681, 5317, 5569, 15951, 16707, 47853, 50121, 72397, 217191, 651573, 2277721, 6833163, 20499489, 29610373, 88831119, 266493357]

約数ペア:

[(1, 266493357), (3, 88831119), (9, 29610373), (13, 20499489), (39, 6833163), (117, 2277721), (409, 651573), (1227, 217191), (3681, 72397), (5317, 50121), (5569, 47853), (15951, 16707)]