44891667

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 66313728

約数和(自身を除く): 21422061

約数列:

[1, 3, 9, 71, 163, 213, 431, 489, 639, 1293, 1467, 3879, 11573, 30601, 34719, 70253, 91803, 104157, 210759, 275409, 632277, 4987963, 14963889, 44891667]

約数ペア:

[(1, 44891667), (3, 14963889), (9, 4987963), (71, 632277), (163, 275409), (213, 210759), (431, 104157), (489, 91803), (639, 70253), (1293, 34719), (1467, 30601), (3879, 11573)]