47320623

素因数分解:

$3^2\times 7^3\times {\mathrm{15329}}^1$

素因数の和:15356

約数の個数: 24

約数和(自身を含む): 79716000

約数和(自身を除く): 32395377

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 15329, 45987, 107303, 137961, 321909, 751121, 965727, 2253363, 5257847, 6760089, 15773541, 47320623]

約数ペア:

[(1, 47320623), (3, 15773541), (7, 6760089), (9, 5257847), (21, 2253363), (49, 965727), (63, 751121), (147, 321909), (343, 137961), (441, 107303), (1029, 45987), (3087, 15329)]