78888733

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{93139}}^1$

素因数の和:93168

約数の個数: 12

約数和(自身を含む): 99100960

約数和(自身を除く): 20212227

約数列:

[1, 7, 11, 77, 121, 847, 93139, 651973, 1024529, 7171703, 11269819, 78888733]

約数ペア:

[(1, 78888733), (7, 11269819), (11, 7171703), (77, 1024529), (121, 651973), (847, 93139)]