201567933

素因数分解:

$3^4\times 7^1\times {\mathrm{355499}}^1$

素因数の和:355518

約数の個数: 20

約数和(自身を含む): 344124000

約数和(自身を除く): 142556067

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 355499, 1066497, 2488493, 3199491, 7465479, 9598473, 22396437, 28795419, 67189311, 201567933]

約数ペア:

[(1, 201567933), (3, 67189311), (7, 28795419), (9, 22396437), (21, 9598473), (27, 7465479), (63, 3199491), (81, 2488493), (189, 1066497), (567, 355499)]