67169095

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1997}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 95232672

約数和(自身を除く): 28063577

約数列:

[1, 5, 7, 31, 35, 155, 217, 961, 1085, 1997, 4805, 6727, 9985, 13979, 33635, 61907, 69895, 309535, 433349, 1919117, 2166745, 9595585, 13433819, 67169095]

約数ペア:

[(1, 67169095), (5, 13433819), (7, 9595585), (31, 2166745), (35, 1919117), (155, 433349), (217, 309535), (961, 69895), (1085, 61907), (1997, 33635), (4805, 13979), (6727, 9985)]