26492319

素因数分解:

$3^3\times 7^1\times {\mathrm{140171}}^1$

素因数の和:140187

約数の個数: 16

約数和(自身を含む): 44855040

約数和(自身を除く): 18362721

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 140171, 420513, 981197, 1261539, 2943591, 3784617, 8830773, 26492319]

約数ペア:

[(1, 26492319), (3, 8830773), (7, 3784617), (9, 2943591), (21, 1261539), (27, 981197), (63, 420513), (189, 140171)]