25935093

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 39674880

約数和(自身を除く): 13739787

約数列:

[1, 3, 9, 27, 71, 83, 163, 213, 249, 489, 639, 747, 1467, 1917, 2241, 4401, 5893, 11573, 13529, 17679, 34719, 40587, 53037, 104157, 121761, 159111, 312471, 365283, 960559, 2881677, 8645031, 25935093]

約数ペア:

[(1, 25935093), (3, 8645031), (9, 2881677), (27, 960559), (71, 365283), (83, 312471), (163, 159111), (213, 121761), (249, 104157), (489, 53037), (639, 40587), (747, 34719), (1467, 17679), (1917, 13529), (2241, 11573), (4401, 5893)]