68471711

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2477}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 85639680

約数和(自身を除く): 17167969

約数列:

[1, 7, 11, 77, 359, 2477, 2513, 3949, 17339, 27247, 27643, 190729, 889243, 6224701, 9781673, 68471711]

約数ペア:

[(1, 68471711), (7, 9781673), (11, 6224701), (77, 889243), (359, 190729), (2477, 27643), (2513, 27247), (3949, 17339)]