87661377

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{53813}}^1$

素因数の和:54000

約数の個数: 12

約数和(自身を含む): 127323924

約数和(自身を除く): 39662547

約数列:

[1, 3, 9, 181, 543, 1629, 53813, 161439, 484317, 9740153, 29220459, 87661377]

約数ペア:

[(1, 87661377), (3, 29220459), (9, 9740153), (181, 484317), (543, 161439), (1629, 53813)]