81097974099

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{15907}}^1\times {\mathrm{5197}}^1$

素因数の和:21219

約数の個数: 24

約数和(自身を含む): 118246391120

約数和(自身を除く): 37148417021

約数列:

[1, 3, 9, 109, 327, 981, 5197, 15591, 15907, 46773, 47721, 143163, 566473, 1699419, 1733863, 5098257, 5201589, 15604767, 82668679, 248006037, 744018111, 9010886011, 27032658033, 81097974099]

約数ペア:

[(1, 81097974099), (3, 27032658033), (9, 9010886011), (109, 744018111), (327, 248006037), (981, 82668679), (5197, 15604767), (15591, 5201589), (15907, 5098257), (46773, 1733863), (47721, 1699419), (143163, 566473)]