53157273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3253}}^1$

素因数の和:3688

約数の個数: 16

約数和(自身を含む): 76534080

約数和(自身を除く): 23376807

約数列:

[1, 3, 13, 39, 419, 1257, 3253, 5447, 9759, 16341, 42289, 126867, 1363007, 4089021, 17719091, 53157273]

約数ペア:

[(1, 53157273), (3, 17719091), (13, 4089021), (39, 1363007), (419, 126867), (1257, 42289), (3253, 16341), (5447, 9759)]