432420903

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{126107}}^1$

素因数の和:126243

約数の個数: 16

約数和(自身を含む): 645672960

約数和(自身を除く): 213252057

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 126107, 378321, 1134963, 3404889, 16015589, 48046767, 144140301, 432420903]

約数ペア:

[(1, 432420903), (3, 144140301), (9, 48046767), (27, 16015589), (127, 3404889), (381, 1134963), (1143, 378321), (3429, 126107)]