15556563

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{52379}}^1$

素因数の和:52399

約数の個数: 16

約数和(自身を含む): 25142400

約数和(自身を除く): 9585837

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 52379, 157137, 471411, 576169, 1414233, 1728507, 5185521, 15556563]

約数ペア:

[(1, 15556563), (3, 5185521), (9, 1728507), (11, 1414233), (27, 576169), (33, 471411), (99, 157137), (297, 52379)]