87536449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 118492416

約数和(自身を除く): 30955967

約数列:

[1, 7, 11, 13, 77, 91, 143, 157, 557, 1001, 1099, 1727, 2041, 3899, 6127, 7241, 12089, 14287, 22451, 42889, 50687, 79651, 87449, 157157, 557557, 612143, 961939, 1136837, 6733573, 7957859, 12505207, 87536449]

約数ペア:

[(1, 87536449), (7, 12505207), (11, 7957859), (13, 6733573), (77, 1136837), (91, 961939), (143, 612143), (157, 557557), (557, 157157), (1001, 87449), (1099, 79651), (1727, 50687), (2041, 42889), (3899, 22451), (6127, 14287), (7241, 12089)]