68340679

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 78369984

約数和(自身を除く): 10029305

約数列:

[1, 11, 47, 61, 121, 197, 517, 671, 2167, 2867, 5687, 7381, 9259, 12017, 23837, 31537, 101849, 132187, 346907, 564799, 1120339, 1454057, 6212789, 68340679]

約数ペア:

[(1, 68340679), (11, 6212789), (47, 1454057), (61, 1120339), (121, 564799), (197, 346907), (517, 132187), (671, 101849), (2167, 31537), (2867, 23837), (5687, 12017), (7381, 9259)]