26344251

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{22691}}^1$

素因数の和:22743

約数の個数: 16

約数和(自身を含む): 39937920

約数和(自身を除く): 13593669

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 22691, 68073, 204219, 612657, 975713, 2927139, 8781417, 26344251]

約数ペア:

[(1, 26344251), (3, 8781417), (9, 2927139), (27, 975713), (43, 612657), (129, 204219), (387, 68073), (1161, 22691)]