51590019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77813}}^1$

素因数の和:77846

約数の個数: 16

約数和(自身を含む): 78436512

約数和(自身を除く): 26846493

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 77813, 233439, 1011569, 1322821, 3034707, 3968463, 17196673, 51590019]

約数ペア:

[(1, 51590019), (3, 17196673), (13, 3968463), (17, 3034707), (39, 1322821), (51, 1011569), (221, 233439), (663, 77813)]