81139962

素因数分解:

$2^1\times 3^1\times {\mathrm{3041}}^1\times {\mathrm{4447}}^1$

素因数の和:7493

約数の個数: 16

約数和(自身を含む): 162369792

約数和(自身を除く): 81229830

約数列:

[1, 2, 3, 6, 3041, 4447, 6082, 8894, 9123, 13341, 18246, 26682, 13523327, 27046654, 40569981, 81139962]

約数ペア:

[(1, 81139962), (2, 40569981), (3, 27046654), (6, 13523327), (3041, 26682), (4447, 18246), (6082, 13341), (8894, 9123)]