81027534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1929227}}^1$

素因数の和:1929239

約数の個数: 16

約数和(自身を含む): 185205888

約数和(自身を除く): 104178354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1929227, 3858454, 5787681, 11575362, 13504589, 27009178, 40513767, 81027534]

約数ペア:

[(1, 81027534), (2, 40513767), (3, 27009178), (6, 13504589), (7, 11575362), (14, 5787681), (21, 3858454), (42, 1929227)]