168643863

素因数分解:

$3^4\times {\mathrm{593}}^1\times {\mathrm{3511}}^1$

素因数の和:4116

約数の個数: 20

約数和(自身を含む): 252421488

約数和(自身を除く): 83777625

約数列:

[1, 3, 9, 27, 81, 593, 1779, 3511, 5337, 10533, 16011, 31599, 48033, 94797, 284391, 2082023, 6246069, 18738207, 56214621, 168643863]

約数ペア:

[(1, 168643863), (3, 56214621), (9, 18738207), (27, 6246069), (81, 2082023), (593, 284391), (1779, 94797), (3511, 48033), (5337, 31599), (10533, 16011)]