15133149

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8158

約数の個数: 20

約数和(自身を含む): 23592096

約数和(自身を除く): 8458947

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 8123, 24369, 73107, 186829, 219321, 560487, 657963, 1681461, 5044383, 15133149]

約数ペア:

[(1, 15133149), (3, 5044383), (9, 1681461), (23, 657963), (27, 560487), (69, 219321), (81, 186829), (207, 73107), (621, 24369), (1863, 8123)]