68656731

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{14549}}^1$

素因数の和:14587

約数の個数: 24

約数和(自身を含む): 108368400

約数和(自身を除く): 39711669

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 14549, 43647, 160039, 189137, 480117, 567411, 1760429, 2080507, 5281287, 6241521, 22885577, 68656731]

約数ペア:

[(1, 68656731), (3, 22885577), (11, 6241521), (13, 5281287), (33, 2080507), (39, 1760429), (121, 567411), (143, 480117), (363, 189137), (429, 160039), (1573, 43647), (4719, 14549)]