26013069

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{13963}}^1$

素因数の和:13998

約数の個数: 20

約数和(自身を含む): 40551456

約数和(自身を除く): 14538387

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 13963, 41889, 125667, 321149, 377001, 963447, 1131003, 2890341, 8671023, 26013069]

約数ペア:

[(1, 26013069), (3, 8671023), (9, 2890341), (23, 1131003), (27, 963447), (69, 377001), (81, 321149), (207, 125667), (621, 41889), (1863, 13963)]