72265479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{168451}}^1$

素因数の和:168478

約数の個数: 16

約数和(自身を含む): 113199744

約数和(自身を除く): 40934265

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 168451, 505353, 1852961, 2189863, 5558883, 6569589, 24088493, 72265479]

約数ペア:

[(1, 72265479), (3, 24088493), (11, 6569589), (13, 5558883), (33, 2189863), (39, 1852961), (143, 505353), (429, 168451)]