152617689

素因数分解:

$3^4\times 7^1\times {\mathrm{269167}}^1$

素因数の和:269186

約数の個数: 20

約数和(自身を含む): 260554624

約数和(自身を除く): 107936935

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 269167, 807501, 1884169, 2422503, 5652507, 7267509, 16957521, 21802527, 50872563, 152617689]

約数ペア:

[(1, 152617689), (3, 50872563), (7, 21802527), (9, 16957521), (21, 7267509), (27, 5652507), (63, 2422503), (81, 1884169), (189, 807501), (567, 269167)]