85835547

素因数分解:

$3^2\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1543}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 141949184

約数和(自身を除く): 56113637

約数列:

[1, 3, 7, 9, 21, 63, 883, 1543, 2649, 4629, 6181, 7947, 10801, 13887, 18543, 32403, 55629, 97209, 1362469, 4087407, 9537283, 12262221, 28611849, 85835547]

約数ペア:

[(1, 85835547), (3, 28611849), (7, 12262221), (9, 9537283), (21, 4087407), (63, 1362469), (883, 97209), (1543, 55629), (2649, 32403), (4629, 18543), (6181, 13887), (7947, 10801)]