89568237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{20719}}^1$

素因数の和:20864

約数の個数: 16

約数和(自身を含む): 131281920

約数和(自身を除く): 41713683

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 20719, 62157, 227909, 683727, 2714189, 8142567, 29856079, 89568237]

約数ペア:

[(1, 89568237), (3, 29856079), (11, 8142567), (33, 2714189), (131, 683727), (393, 227909), (1441, 62157), (4323, 20719)]