128045467209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{90236411}}^1$

素因数の和:90236468

約数の個数: 16

約数和(自身を含む): 190579302144

約数和(自身を除く): 62533834935

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 90236411, 270709233, 992600521, 2977801563, 3880165673, 11640497019, 42681822403, 128045467209]

約数ペア:

[(1, 128045467209), (3, 42681822403), (11, 11640497019), (33, 3880165673), (43, 2977801563), (129, 992600521), (473, 270709233), (1419, 90236411)]