72457797

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{5441}}^1$

素因数の和:5660

約数の個数: 16

約数和(自身を含む): 101351808

約数和(自身を除く): 28894011

約数列:

[1, 3, 23, 69, 193, 579, 4439, 5441, 13317, 16323, 125143, 375429, 1050113, 3150339, 24152599, 72457797]

約数ペア:

[(1, 72457797), (3, 24152599), (23, 3150339), (69, 1050113), (193, 375429), (579, 125143), (4439, 16323), (5441, 13317)]