87425781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{36473}}^1$

素因数の和:36540

約数の個数: 16

約数和(自身を含む): 126054144

約数和(自身を除く): 38628363

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 36473, 109419, 620041, 1714231, 1860123, 5142693, 29141927, 87425781]

約数ペア:

[(1, 87425781), (3, 29141927), (17, 5142693), (47, 1860123), (51, 1714231), (141, 620041), (799, 109419), (2397, 36473)]