40085073

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14797}}^1$

素因数の和:14853

約数の個数: 24

約数和(自身を含む): 67715648

約数和(自身を除く): 27630575

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 14797, 44391, 103579, 133173, 310737, 636271, 932211, 1908813, 4453897, 5726439, 13361691, 40085073]

約数ペア:

[(1, 40085073), (3, 13361691), (7, 5726439), (9, 4453897), (21, 1908813), (43, 932211), (63, 636271), (129, 310737), (301, 133173), (387, 103579), (903, 44391), (2709, 14797)]