53862471

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{751}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 84034496

約数和(自身を除く): 30172025

約数列:

[1, 3, 9, 13, 39, 117, 613, 751, 1839, 2253, 5517, 6759, 7969, 9763, 23907, 29289, 71721, 87867, 460363, 1381089, 4143267, 5984719, 17954157, 53862471]

約数ペア:

[(1, 53862471), (3, 17954157), (9, 5984719), (13, 4143267), (39, 1381089), (117, 460363), (613, 87867), (751, 71721), (1839, 29289), (2253, 23907), (5517, 9763), (6759, 7969)]