68216577

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{159013}}^1$

素因数の和:159040

約数の個数: 16

約数和(自身を含む): 106857408

約数和(自身を除く): 38640831

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 159013, 477039, 1749143, 2067169, 5247429, 6201507, 22738859, 68216577]

約数ペア:

[(1, 68216577), (3, 22738859), (11, 6201507), (13, 5247429), (33, 2067169), (39, 1749143), (143, 477039), (429, 159013)]