87625539

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{53791}}^1$

素因数の和:53978

約数の個数: 12

約数和(自身を含む): 127271872

約数和(自身を除く): 39646333

約数列:

[1, 3, 9, 181, 543, 1629, 53791, 161373, 484119, 9736171, 29208513, 87625539]

約数ペア:

[(1, 87625539), (3, 29208513), (9, 9736171), (181, 484119), (543, 161373), (1629, 53791)]