81279303

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{124853}}^1$

素因数の和:124894

約数の個数: 16

約数和(自身を含む): 127850496

約数和(自身を除く): 46571193

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 124853, 374559, 873971, 2621913, 3870443, 11611329, 27093101, 81279303]

約数ペア:

[(1, 81279303), (3, 27093101), (7, 11611329), (21, 3870443), (31, 2621913), (93, 873971), (217, 374559), (651, 124853)]