282985623

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 435156480

約数和(自身を除く): 152170857

約数列:

[1, 3, 9, 27, 43, 71, 129, 213, 387, 639, 1161, 1917, 3053, 3433, 9159, 10299, 27477, 30897, 82431, 92691, 147619, 243743, 442857, 731229, 1328571, 2193687, 3985713, 6581061, 10480949, 31442847, 94328541, 282985623]

約数ペア:

[(1, 282985623), (3, 94328541), (9, 31442847), (27, 10480949), (43, 6581061), (71, 3985713), (129, 2193687), (213, 1328571), (387, 731229), (639, 442857), (1161, 243743), (1917, 147619), (3053, 92691), (3433, 82431), (9159, 30897), (10299, 27477)]