68511093

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{171707}}^1$

素因数の和:171736

約数の個数: 16

約数和(自身を含む): 109893120

約数和(自身を除く): 41382027

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 171707, 515121, 1201949, 3262433, 3605847, 9787299, 22837031, 68511093]

約数ペア:

[(1, 68511093), (3, 22837031), (7, 9787299), (19, 3605847), (21, 3262433), (57, 1201949), (133, 515121), (399, 171707)]