82221669

素因数分解:

$3^3\times {\mathrm{1049}}^1\times {\mathrm{2903}}^1$

素因数の和:3961

約数の個数: 16

約数和(自身を含む): 121968000

約数和(自身を除く): 39746331

約数列:

[1, 3, 9, 27, 1049, 2903, 3147, 8709, 9441, 26127, 28323, 78381, 3045247, 9135741, 27407223, 82221669]

約数ペア:

[(1, 82221669), (3, 27407223), (9, 9135741), (27, 3045247), (1049, 78381), (2903, 28323), (3147, 26127), (8709, 9441)]