27390447

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6301}}^1$

素因数の和:6340

約数の個数: 32

約数和(自身を含む): 48399360

約数和(自身を除く): 21008913

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 6301, 18903, 44107, 56709, 132321, 144923, 170127, 396963, 434769, 1014461, 1190889, 1304307, 3043383, 3912921, 9130149, 27390447]

約数ペア:

[(1, 27390447), (3, 9130149), (7, 3912921), (9, 3043383), (21, 1304307), (23, 1190889), (27, 1014461), (63, 434769), (69, 396963), (161, 170127), (189, 144923), (207, 132321), (483, 56709), (621, 44107), (1449, 18903), (4347, 6301)]