82372563

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 149909760

約数和(自身を除く): 67537197

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 273, 301, 387, 559, 819, 903, 1677, 2339, 2709, 3913, 5031, 7017, 11739, 16373, 21051, 30407, 35217, 49119, 91221, 100577, 147357, 212849, 273663, 301731, 638547, 704039, 905193, 1307501, 1915641, 2112117, 3922503, 6336351, 9152507, 11767509, 27457521, 82372563]

約数ペア:

[(1, 82372563), (3, 27457521), (7, 11767509), (9, 9152507), (13, 6336351), (21, 3922503), (39, 2112117), (43, 1915641), (63, 1307501), (91, 905193), (117, 704039), (129, 638547), (273, 301731), (301, 273663), (387, 212849), (559, 147357), (819, 100577), (903, 91221), (1677, 49119), (2339, 35217), (2709, 30407), (3913, 21051), (5031, 16373), (7017, 11739)]