90260157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{136139}}^1$

素因数の和:136172

約数の個数: 16

約数和(自身を含む): 137229120

約数和(自身を除く): 46968963

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 136139, 408417, 1769807, 2314363, 5309421, 6943089, 30086719, 90260157]

約数ペア:

[(1, 90260157), (3, 30086719), (13, 6943089), (17, 5309421), (39, 2314363), (51, 1769807), (221, 408417), (663, 136139)]