71311713

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{1301}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 105284928

約数和(自身を除く): 33973215

約数列:

[1, 3, 11, 33, 121, 151, 363, 453, 1301, 1661, 3903, 4983, 14311, 18271, 42933, 54813, 157421, 196451, 472263, 589353, 2160961, 6482883, 23770571, 71311713]

約数ペア:

[(1, 71311713), (3, 23770571), (11, 6482883), (33, 2160961), (121, 589353), (151, 472263), (363, 196451), (453, 157421), (1301, 54813), (1661, 42933), (3903, 18271), (4983, 14311)]