57204081

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{52529}}^1$

素因数の和:52557

約数の個数: 18

約数和(自身を含む): 90824370

約数和(自身を除く): 33620289

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 52529, 157587, 472761, 577819, 1733457, 5200371, 6356009, 19068027, 57204081]

約数ペア:

[(1, 57204081), (3, 19068027), (9, 6356009), (11, 5200371), (33, 1733457), (99, 577819), (121, 472761), (363, 157587), (1089, 52529)]