81234246

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131447}}^1$

素因数の和:131555

約数の個数: 16

約数和(自身を含む): 164047104

約数和(自身を除く): 82812858

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 131447, 262894, 394341, 788682, 13539041, 27078082, 40617123, 81234246]

約数ペア:

[(1, 81234246), (2, 40617123), (3, 27078082), (6, 13539041), (103, 788682), (206, 394341), (309, 262894), (618, 131447)]