71852121

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4871}}^1$

素因数の和:5037

約数の個数: 24

約数和(自身を含む): 114004800

約数和(自身を除く): 42152679

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639, 4871, 4917, 14613, 14751, 43839, 53581, 160743, 482229, 725779, 2177337, 6532011, 7983569, 23950707, 71852121]

約数ペア:

[(1, 71852121), (3, 23950707), (9, 7983569), (11, 6532011), (33, 2177337), (99, 725779), (149, 482229), (447, 160743), (1341, 53581), (1639, 43839), (4871, 14751), (4917, 14613)]