958545981

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{275207}}^1$

素因数の和:275262

約数の個数: 20

約数和(自身を含む): 1465207392

約数和(自身を除く): 506661411

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 275207, 825621, 2476863, 7430589, 11833901, 22291767, 35501703, 106505109, 319515327, 958545981]

約数ペア:

[(1, 958545981), (3, 319515327), (9, 106505109), (27, 35501703), (43, 22291767), (81, 11833901), (129, 7430589), (387, 2476863), (1161, 825621), (3483, 275207)]