68678267

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2749}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 81312000

約数和(自身を除く): 12633733

約数列:

[1, 7, 43, 83, 301, 581, 2749, 3569, 19243, 24983, 118207, 228167, 827449, 1597169, 9811181, 68678267]

約数ペア:

[(1, 68678267), (7, 9811181), (43, 1597169), (83, 827449), (301, 228167), (581, 118207), (2749, 24983), (3569, 19243)]