90748329

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{254197}}^1$

素因数の和:254224

約数の個数: 16

約数和(自身を含む): 146418048

約数和(自身を除く): 55669719

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 254197, 762591, 1779379, 4321349, 5338137, 12964047, 30249443, 90748329]

約数ペア:

[(1, 90748329), (3, 30249443), (7, 12964047), (17, 5338137), (21, 4321349), (51, 1779379), (119, 762591), (357, 254197)]