26505063

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{25171}}^1$

素因数の和:25196

約数の個数: 20

約数和(自身を含む): 42641368

約数和(自身を除く): 16136305

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 25171, 75513, 226539, 327223, 679617, 981669, 2038851, 2945007, 8835021, 26505063]

約数ペア:

[(1, 26505063), (3, 8835021), (9, 2945007), (13, 2038851), (27, 981669), (39, 679617), (81, 327223), (117, 226539), (351, 75513), (1053, 25171)]