142728093

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2137}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 212457336

約数和(自身を除く): 69729243

約数列:

[1, 3, 9, 41, 123, 181, 369, 543, 1629, 2137, 6411, 7421, 19233, 22263, 66789, 87617, 262851, 386797, 788553, 1160391, 3481173, 15858677, 47576031, 142728093]

約数ペア:

[(1, 142728093), (3, 47576031), (9, 15858677), (41, 3481173), (123, 1160391), (181, 788553), (369, 386797), (543, 262851), (1629, 87617), (2137, 66789), (6411, 22263), (7421, 19233)]