87319593

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{87407}}^1$

素因数の和:87453

約数の個数: 16

約数和(自身を含む): 132860160

約数和(自身を除く): 45540567

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 87407, 262221, 786663, 2359989, 3234059, 9702177, 29106531, 87319593]

約数ペア:

[(1, 87319593), (3, 29106531), (9, 9702177), (27, 3234059), (37, 2359989), (111, 786663), (333, 262221), (999, 87407)]