90109669

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 99912960

約数和(自身を除く): 9803291

約数列:

[1, 13, 47, 139, 611, 1061, 1807, 6533, 13793, 49867, 84929, 147479, 648271, 1917227, 6931513, 90109669]

約数ペア:

[(1, 90109669), (13, 6931513), (47, 1917227), (139, 648271), (611, 147479), (1061, 84929), (1807, 49867), (6533, 13793)]