84435543

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{132137}}^1$

素因数の和:132214

約数の個数: 12

約数和(自身を含む): 123681168

約数和(自身を除く): 39245625

約数列:

[1, 3, 9, 71, 213, 639, 132137, 396411, 1189233, 9381727, 28145181, 84435543]

約数ペア:

[(1, 84435543), (3, 28145181), (9, 9381727), (71, 1189233), (213, 396411), (639, 132137)]