204733251

素因数分解:

$3^4\times {\mathrm{1567}}^1\times {\mathrm{1613}}^1$

素因数の和:3192

約数の個数: 20

約数和(自身を含む): 306220992

約数和(自身を除く): 101487741

約数列:

[1, 3, 9, 27, 81, 1567, 1613, 4701, 4839, 14103, 14517, 42309, 43551, 126927, 130653, 2527571, 7582713, 22748139, 68244417, 204733251]

約数ペア:

[(1, 204733251), (3, 68244417), (9, 22748139), (27, 7582713), (81, 2527571), (1567, 130653), (1613, 126927), (4701, 43551), (4839, 42309), (14103, 14517)]