72550331

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{4919}}^1$

素因数の和:4983

約数の個数: 16

約数和(自身を含む): 86592000

約数和(自身を除く): 14041669

約数列:

[1, 7, 43, 49, 301, 343, 2107, 4919, 14749, 34433, 211517, 241031, 1480619, 1687217, 10364333, 72550331]

約数ペア:

[(1, 72550331), (7, 10364333), (43, 1687217), (49, 1480619), (301, 241031), (343, 211517), (2107, 34433), (4919, 14749)]