47405727

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{169913}}^1$

素因数の和:169950

約数の個数: 12

約数和(自身を含む): 70684224

約数和(自身を除く): 23278497

約数列:

[1, 3, 9, 31, 93, 279, 169913, 509739, 1529217, 5267303, 15801909, 47405727]

約数ペア:

[(1, 47405727), (3, 15801909), (9, 5267303), (31, 1529217), (93, 509739), (279, 169913)]