86481297

素因数分解:

$3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1823}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 60606063

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 251, 753, 1757, 1823, 2259, 5271, 5469, 6777, 12761, 15813, 16407, 38283, 47439, 49221, 114849, 344547, 457573, 1372719, 3203011, 4118157, 9609033, 12354471, 28827099, 86481297]

約数ペア:

[(1, 86481297), (3, 28827099), (7, 12354471), (9, 9609033), (21, 4118157), (27, 3203011), (63, 1372719), (189, 457573), (251, 344547), (753, 114849), (1757, 49221), (1823, 47439), (2259, 38283), (5271, 16407), (5469, 15813), (6777, 12761)]