68457545523

素因数分解:

$3^4\times {\mathrm{2857}}^1\times {\mathrm{295819}}^1$

素因数の和:298688

約数の個数: 20

約数和(自身を含む): 102299880760

約数和(自身を除く): 33842335237

約数列:

[1, 3, 9, 27, 81, 2857, 8571, 25713, 77139, 231417, 295819, 887457, 2662371, 7987113, 23961339, 845154883, 2535464649, 7606393947, 22819181841, 68457545523]

約数ペア:

[(1, 68457545523), (3, 22819181841), (9, 7606393947), (27, 2535464649), (81, 845154883), (2857, 23961339), (8571, 7987113), (25713, 2662371), (77139, 887457), (231417, 295819)]