78387793

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{17509}}^1$

素因数の和:17568

約数の個数: 12

約数和(自身を含む): 88495540

約数和(自身を除く): 10107747

約数列:

[1, 11, 37, 121, 407, 4477, 17509, 192599, 647833, 2118589, 7126163, 78387793]

約数ペア:

[(1, 78387793), (11, 7126163), (37, 2118589), (121, 647833), (407, 192599), (4477, 17509)]