57111729

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{1493}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 78309504

約数和(自身を除く): 21197775

約数列:

[1, 3, 41, 123, 311, 933, 1493, 4479, 12751, 38253, 61213, 183639, 464323, 1392969, 19037243, 57111729]

約数ペア:

[(1, 57111729), (3, 19037243), (41, 1392969), (123, 464323), (311, 183639), (933, 61213), (1493, 38253), (4479, 12751)]