26413911

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{22751}}^1$

素因数の和:22803

約数の個数: 16

約数和(自身を含む): 40043520

約数和(自身を除く): 13629609

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 22751, 68253, 204759, 614277, 978293, 2934879, 8804637, 26413911]

約数ペア:

[(1, 26413911), (3, 8804637), (9, 2934879), (27, 978293), (43, 614277), (129, 204759), (387, 68253), (1161, 22751)]