87249273

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21559}}^1$

素因数の和:21652

約数の個数: 16

約数和(自身を含む): 124185600

約数和(自身を除く): 36936327

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 21559, 64677, 409621, 1228863, 1530689, 4592067, 29083091, 87249273]

約数ペア:

[(1, 87249273), (3, 29083091), (19, 4592067), (57, 1530689), (71, 1228863), (213, 409621), (1349, 64677), (4047, 21559)]