68527863

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{3631}}^1$

素因数の和:3876

約数の個数: 20

約数和(自身を含む): 102836448

約数和(自身を除く): 34308585

約数列:

[1, 3, 9, 27, 81, 233, 699, 2097, 3631, 6291, 10893, 18873, 32679, 98037, 294111, 846023, 2538069, 7614207, 22842621, 68527863]

約数ペア:

[(1, 68527863), (3, 22842621), (9, 7614207), (27, 2538069), (81, 846023), (233, 294111), (699, 98037), (2097, 32679), (3631, 18873), (6291, 10893)]