86667381

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 136043520

約数和(自身を除く): 49376139

約数列:

[1, 3, 9, 23, 27, 67, 69, 201, 207, 603, 621, 1541, 1809, 2083, 4623, 6249, 13869, 18747, 41607, 47909, 56241, 139561, 143727, 418683, 431181, 1256049, 1293543, 3209903, 3768147, 9629709, 28889127, 86667381]

約数ペア:

[(1, 86667381), (3, 28889127), (9, 9629709), (23, 3768147), (27, 3209903), (67, 1293543), (69, 1256049), (201, 431181), (207, 418683), (603, 143727), (621, 139561), (1541, 56241), (1809, 47909), (2083, 41607), (4623, 18747), (6249, 13869)]