128105433

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{384701}}^1$

素因数の和:384744

約数の個数: 12

約数和(自身を含む): 190042788

約数和(自身を除く): 61937355

約数列:

[1, 3, 9, 37, 111, 333, 384701, 1154103, 3462309, 14233937, 42701811, 128105433]

約数ペア:

[(1, 128105433), (3, 42701811), (9, 14233937), (37, 3462309), (111, 1154103), (333, 384701)]