66708901

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24373}}^1$

素因数の和:24420

約数の個数: 16

約数和(自身を含む): 84236544

約数和(自身を除く): 17527643

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 24373, 170611, 414341, 560579, 2900387, 3924053, 9529843, 66708901]

約数ペア:

[(1, 66708901), (7, 9529843), (17, 3924053), (23, 2900387), (119, 560579), (161, 414341), (391, 170611), (2737, 24373)]