25654563

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{28793}}^1$

素因数の和:28816

約数の個数: 20

約数和(自身を含む): 41808888

約数和(自身を除く): 16154325

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 28793, 86379, 259137, 316723, 777411, 950169, 2332233, 2850507, 8551521, 25654563]

約数ペア:

[(1, 25654563), (3, 8551521), (9, 2850507), (11, 2332233), (27, 950169), (33, 777411), (81, 316723), (99, 259137), (297, 86379), (891, 28793)]