68693779

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30763}}^1$

素因数の和:30810

約数の個数: 16

約数和(自身を含む): 88600320

約数和(自身を除く): 19906541

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 30763, 215341, 338393, 892127, 2368751, 6244889, 9813397, 68693779]

約数ペア:

[(1, 68693779), (7, 9813397), (11, 6244889), (29, 2368751), (77, 892127), (203, 338393), (319, 215341), (2233, 30763)]