53780397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{39749}}^1$

素因数の和:39804

約数の個数: 16

約数和(自身を含む): 80136000

約数和(自身を除く): 26355603

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 39749, 119247, 437239, 1311717, 1629709, 4889127, 17926799, 53780397]

約数ペア:

[(1, 53780397), (3, 17926799), (11, 4889127), (33, 1629709), (41, 1311717), (123, 437239), (451, 119247), (1353, 39749)]