81041826

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{185027}}^1$

素因数の和:185105

約数の個数: 16

約数和(自身を含む): 164304864

約数和(自身を除く): 83263038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 185027, 370054, 555081, 1110162, 13506971, 27013942, 40520913, 81041826]

約数ペア:

[(1, 81041826), (2, 40520913), (3, 27013942), (6, 13506971), (73, 1110162), (146, 555081), (219, 370054), (438, 185027)]