26795691

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{25447}}^1$

素因数の和:25472

約数の個数: 20

約数和(自身を含む): 43108912

約数和(自身を除く): 16313221

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 25447, 76341, 229023, 330811, 687069, 992433, 2061207, 2977299, 8931897, 26795691]

約数ペア:

[(1, 26795691), (3, 8931897), (9, 2977299), (13, 2061207), (27, 992433), (39, 687069), (81, 330811), (117, 229023), (351, 76341), (1053, 25447)]