87958719

素因数分解:

$3^2\times {\mathrm{1571}}^1\times {\mathrm{6221}}^1$

素因数の和:7798

約数の個数: 12

約数和(自身を含む): 127152792

約数和(自身を除く): 39194073

約数列:

[1, 3, 9, 1571, 4713, 6221, 14139, 18663, 55989, 9773191, 29319573, 87958719]

約数ペア:

[(1, 87958719), (3, 29319573), (9, 9773191), (1571, 55989), (4713, 18663), (6221, 14139)]