68551679

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2659}}^1$

素因数の和:2822

約数の個数: 16

約数和(自身を含む): 81715200

約数和(自身を除く): 13163521

約数列:

[1, 7, 29, 127, 203, 889, 2659, 3683, 18613, 25781, 77111, 337693, 539777, 2363851, 9793097, 68551679]

約数ペア:

[(1, 68551679), (7, 9793097), (29, 2363851), (127, 539777), (203, 337693), (889, 77111), (2659, 25781), (3683, 18613)]