68651107

素因数分解:

$7^3\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 81216000

約数和(自身を除く): 12564893

約数列:

[1, 7, 49, 71, 343, 497, 2819, 3479, 19733, 24353, 138131, 200149, 966917, 1401043, 9807301, 68651107]

約数ペア:

[(1, 68651107), (7, 9807301), (49, 1401043), (71, 966917), (343, 200149), (497, 138131), (2819, 24353), (3479, 19733)]