201441519

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{47521}}^1$

素因数の和:47687

約数の個数: 16

約数和(自身を含む): 300339040

約数和(自身を除く): 98897521

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 47521, 142563, 427689, 1283067, 7460797, 22382391, 67147173, 201441519]

約数ペア:

[(1, 201441519), (3, 67147173), (9, 22382391), (27, 7460797), (157, 1283067), (471, 427689), (1413, 142563), (4239, 47521)]