103638609

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{7069}}^1$

素因数の和:7262

約数の個数: 20

約数和(自身を含む): 155695540

約数和(自身を除く): 52056931

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 4887, 7069, 14661, 21207, 63621, 190863, 572589, 1279489, 3838467, 11515401, 34546203, 103638609]

約数ペア:

[(1, 103638609), (3, 34546203), (9, 11515401), (27, 3838467), (81, 1279489), (181, 572589), (543, 190863), (1629, 63621), (4887, 21207), (7069, 14661)]