87772617

素因数分解:

$3^2\times {\mathrm{557}}^1\times {\mathrm{17509}}^1$

素因数の和:18072

約数の個数: 12

約数和(自身を含む): 127017540

約数和(自身を除く): 39244923

約数列:

[1, 3, 9, 557, 1671, 5013, 17509, 52527, 157581, 9752513, 29257539, 87772617]

約数ペア:

[(1, 87772617), (3, 29257539), (9, 9752513), (557, 157581), (1671, 52527), (5013, 17509)]