51379569

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{51431}}^1$

素因数の和:51477

約数の個数: 16

約数和(自身を含む): 78176640

約数和(自身を除く): 26797071

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 51431, 154293, 462879, 1388637, 1902947, 5708841, 17126523, 51379569]

約数ペア:

[(1, 51379569), (3, 17126523), (9, 5708841), (27, 1902947), (37, 1388637), (111, 462879), (333, 154293), (999, 51431)]