26688663

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{24109}}^1$

素因数の和:24159

約数の個数: 16

約数和(自身を含む): 40504800

約数和(自身を除く): 13816137

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 24109, 72327, 216981, 650943, 988469, 2965407, 8896221, 26688663]

約数ペア:

[(1, 26688663), (3, 8896221), (9, 2965407), (27, 988469), (41, 650943), (123, 216981), (369, 72327), (1107, 24109)]