68564691

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{195341}}^1$

素因数の和:195363

約数の個数: 16

約数和(自身を含む): 109391520

約数和(自身を除く): 40826829

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 195341, 586023, 1758069, 2539433, 5274207, 7618299, 22854897, 68564691]

約数ペア:

[(1, 68564691), (3, 22854897), (9, 7618299), (13, 5274207), (27, 2539433), (39, 1758069), (117, 586023), (351, 195341)]