42080157

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11321}}^1$

素因数の和:11393

約数の個数: 24

約数和(自身を含む): 70649280

約数和(自身を除く): 28569123

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 11321, 33963, 79247, 101889, 237741, 667939, 713223, 2003817, 4675573, 6011451, 14026719, 42080157]

約数ペア:

[(1, 42080157), (3, 14026719), (7, 6011451), (9, 4675573), (21, 2003817), (59, 713223), (63, 667939), (177, 237741), (413, 101889), (531, 79247), (1239, 33963), (3717, 11321)]