264159363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157519}}^1$

素因数の和:157578

約数の個数: 16

約数和(自身を含む): 388129280

約数和(自身を除く): 123969917

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 157519, 472557, 2047747, 6143241, 6773317, 20319951, 88053121, 264159363]

約数ペア:

[(1, 264159363), (3, 88053121), (13, 20319951), (39, 6773317), (43, 6143241), (129, 2047747), (559, 472557), (1677, 157519)]