26236881

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 43610112

約数和(自身を除く): 17373231

約数列:

[1, 3, 9, 11, 31, 33, 83, 93, 99, 103, 249, 279, 309, 341, 747, 913, 927, 1023, 1133, 2573, 2739, 3069, 3193, 3399, 7719, 8217, 8549, 9579, 10197, 23157, 25647, 28303, 28737, 35123, 76941, 84909, 94039, 105369, 254727, 265019, 282117, 316107, 795057, 846351, 2385171, 2915209, 8745627, 26236881]

約数ペア:

[(1, 26236881), (3, 8745627), (9, 2915209), (11, 2385171), (31, 846351), (33, 795057), (83, 316107), (93, 282117), (99, 265019), (103, 254727), (249, 105369), (279, 94039), (309, 84909), (341, 76941), (747, 35123), (913, 28737), (927, 28303), (1023, 25647), (1133, 23157), (2573, 10197), (2739, 9579), (3069, 8549), (3193, 8217), (3399, 7719)]