8167137

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 12129600

約数和(自身を除く): 3962463

約数列:

[1, 3, 11, 33, 121, 149, 151, 363, 447, 453, 1639, 1661, 4917, 4983, 18029, 18271, 22499, 54087, 54813, 67497, 247489, 742467, 2722379, 8167137]

約数ペア:

[(1, 8167137), (3, 2722379), (11, 742467), (33, 247489), (121, 67497), (149, 54813), (151, 54087), (363, 22499), (447, 18271), (453, 18029), (1639, 4983), (1661, 4917)]