75159021

素因数分解:

$3^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{3187}}^1$

素因数の和:4320

約数の個数: 16

約数和(自身を含む): 114665984

約数和(自身を除く): 39506963

約数列:

[1, 3, 7, 21, 1123, 3187, 3369, 7861, 9561, 22309, 23583, 66927, 3579001, 10737003, 25053007, 75159021]

約数ペア:

[(1, 75159021), (3, 25053007), (7, 10737003), (21, 3579001), (1123, 66927), (3187, 23583), (3369, 22309), (7861, 9561)]