51172587

素因数分解:

$3^3\times {\mathrm{1109}}^1\times {\mathrm{1709}}^1$

素因数の和:2827

約数の個数: 16

約数和(自身を含む): 75924000

約数和(自身を除く): 24751413

約数列:

[1, 3, 9, 27, 1109, 1709, 3327, 5127, 9981, 15381, 29943, 46143, 1895281, 5685843, 17057529, 51172587]

約数ペア:

[(1, 51172587), (3, 17057529), (9, 5685843), (27, 1895281), (1109, 46143), (1709, 29943), (3327, 15381), (5127, 9981)]