53677143

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26987}}^1$

素因数の和:27023

約数の個数: 24

約数和(自身を含む): 88412688

約数和(自身を除く): 34735545

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 26987, 80961, 242883, 350831, 458779, 1052493, 1376337, 3157479, 4129011, 5964127, 17892381, 53677143]

約数ペア:

[(1, 53677143), (3, 17892381), (9, 5964127), (13, 4129011), (17, 3157479), (39, 1376337), (51, 1052493), (117, 458779), (153, 350831), (221, 242883), (663, 80961), (1989, 26987)]