67852989

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 100201920

約数和(自身を除く): 32348931

約数列:

[1, 3, 9, 73, 139, 219, 417, 657, 743, 1251, 2229, 6687, 10147, 30441, 54239, 91323, 103277, 162717, 309831, 488151, 929493, 7539221, 22617663, 67852989]

約数ペア:

[(1, 67852989), (3, 22617663), (9, 7539221), (73, 929493), (139, 488151), (219, 309831), (417, 162717), (657, 103277), (743, 91323), (1251, 54239), (2229, 30441), (6687, 10147)]