78929081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6529}}^1$

素因数の和:6704

約数の個数: 16

約数和(自身を含む): 99047040

約数和(自身を除く): 20117959

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 6529, 12089, 45703, 71819, 502733, 1025053, 7175371, 11275583, 78929081]

約数ペア:

[(1, 78929081), (7, 11275583), (11, 7175371), (77, 1025053), (157, 502733), (1099, 71819), (1727, 45703), (6529, 12089)]