203487201

素因数分解:

$3^3\times {\mathrm{2053}}^1\times {\mathrm{3671}}^1$

素因数の和:5733

約数の個数: 16

約数和(自身を含む): 301691520

約数和(自身を除く): 98204319

約数列:

[1, 3, 9, 27, 2053, 3671, 6159, 11013, 18477, 33039, 55431, 99117, 7536563, 22609689, 67829067, 203487201]

約数ペア:

[(1, 203487201), (3, 67829067), (9, 22609689), (27, 7536563), (2053, 99117), (3671, 55431), (6159, 33039), (11013, 18477)]