68715366903

素因数分解:

$3^4\times {\mathrm{1013}}^1\times {\mathrm{837451}}^1$

素因数の和:838476

約数の個数: 20

約数和(自身を含む): 102750335688

約数和(自身を除く): 34034968785

約数列:

[1, 3, 9, 27, 81, 1013, 3039, 9117, 27351, 82053, 837451, 2512353, 7537059, 22611177, 67833531, 848337863, 2545013589, 7635040767, 22905122301, 68715366903]

約数ペア:

[(1, 68715366903), (3, 22905122301), (9, 7635040767), (27, 2545013589), (81, 848337863), (1013, 67833531), (3039, 22611177), (9117, 7537059), (27351, 2512353), (82053, 837451)]