27843669

素因数分解:

$3^5\times 7^1\times {\mathrm{16369}}^1$

素因数の和:16391

約数の個数: 24

約数和(自身を含む): 47669440

約数和(自身を除く): 19825771

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 16369, 49107, 114583, 147321, 343749, 441963, 1031247, 1325889, 3093741, 3977667, 9281223, 27843669]

約数ペア:

[(1, 27843669), (3, 9281223), (7, 3977667), (9, 3093741), (21, 1325889), (27, 1031247), (63, 441963), (81, 343749), (189, 147321), (243, 114583), (567, 49107), (1701, 16369)]