68608863

素因数分解:

$3^5\times {\mathrm{349}}^1\times {\mathrm{809}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 103194000

約数和(自身を除く): 34585137

約数列:

[1, 3, 9, 27, 81, 243, 349, 809, 1047, 2427, 3141, 7281, 9423, 21843, 28269, 65529, 84807, 196587, 282341, 847023, 2541069, 7623207, 22869621, 68608863]

約数ペア:

[(1, 68608863), (3, 22869621), (9, 7623207), (27, 2541069), (81, 847023), (243, 282341), (349, 196587), (809, 84807), (1047, 65529), (2427, 28269), (3141, 21843), (7281, 9423)]