81316311

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1\times {\mathrm{1063}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 111234816

約数和(自身を除く): 29918505

約数列:

[1, 3, 43, 129, 593, 1063, 1779, 3189, 25499, 45709, 76497, 137127, 630359, 1891077, 27105437, 81316311]

約数ペア:

[(1, 81316311), (3, 27105437), (43, 1891077), (129, 630359), (593, 137127), (1063, 76497), (1779, 45709), (3189, 25499)]