17166807

素因数分解:

$3^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 29702400

約数和(自身を除く): 12535593

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 83, 147, 201, 249, 343, 441, 469, 581, 603, 747, 1029, 1407, 1743, 3087, 3283, 4067, 4221, 5229, 5561, 9849, 12201, 16683, 22981, 28469, 29547, 36603, 38927, 50049, 68943, 85407, 116781, 206829, 256221, 272489, 350343, 817467, 1907423, 2452401, 5722269, 17166807]

約数ペア:

[(1, 17166807), (3, 5722269), (7, 2452401), (9, 1907423), (21, 817467), (49, 350343), (63, 272489), (67, 256221), (83, 206829), (147, 116781), (201, 85407), (249, 68943), (343, 50049), (441, 38927), (469, 36603), (581, 29547), (603, 28469), (747, 22981), (1029, 16683), (1407, 12201), (1743, 9849), (3087, 5561), (3283, 5229), (4067, 4221)]