127629369

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12583}}^1$

素因数の和:12626

約数の個数: 36

約数和(自身を含む): 223793856

約数和(自身を除く): 96164487

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 10143, 12583, 37749, 88081, 113247, 264243, 289409, 616567, 792729, 868227, 1849701, 2025863, 2604681, 5549103, 6077589, 14181041, 18232767, 42543123, 127629369]

約数ペア:

[(1, 127629369), (3, 42543123), (7, 18232767), (9, 14181041), (21, 6077589), (23, 5549103), (49, 2604681), (63, 2025863), (69, 1849701), (147, 868227), (161, 792729), (207, 616567), (441, 289409), (483, 264243), (1127, 113247), (1449, 88081), (3381, 37749), (10143, 12583)]