53206413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80251}}^1$

素因数の和:80284

約数の個数: 16

約数和(自身を含む): 80894016

約数和(自身を除く): 27687603

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 80251, 240753, 1043263, 1364267, 3129789, 4092801, 17735471, 53206413]

約数ペア:

[(1, 53206413), (3, 17735471), (13, 4092801), (17, 3129789), (39, 1364267), (51, 1043263), (221, 240753), (663, 80251)]