237291201

素因数分解:

$3^5\times 7^1\times {\mathrm{139501}}^1$

素因数の和:139523

約数の個数: 24

約数和(自身を含む): 406229824

約数和(自身を除く): 168938623

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 139501, 418503, 976507, 1255509, 2929521, 3766527, 8788563, 11299581, 26365689, 33898743, 79097067, 237291201]

約数ペア:

[(1, 237291201), (3, 79097067), (7, 33898743), (9, 26365689), (21, 11299581), (27, 8788563), (63, 3766527), (81, 2929521), (189, 1255509), (243, 976507), (567, 418503), (1701, 139501)]