123348897

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{45533}}^1$

素因数の和:45589

約数の個数: 24

約数和(自身を含む): 208363584

約数和(自身を除く): 85014687

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 45533, 136599, 318731, 409797, 956193, 1957919, 2868579, 5873757, 13705433, 17621271, 41116299, 123348897]

約数ペア:

[(1, 123348897), (3, 41116299), (7, 17621271), (9, 13705433), (21, 5873757), (43, 2868579), (63, 1957919), (129, 956193), (301, 409797), (387, 318731), (903, 136599), (2709, 45533)]