78736911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{140351}}^1$

素因数の和:140382

約数の個数: 16

約数和(自身を含む): 121264128

約数和(自身を除く): 42527217

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 140351, 421053, 1543861, 2385967, 4631583, 7157901, 26245637, 78736911]

約数ペア:

[(1, 78736911), (3, 26245637), (11, 7157901), (17, 4631583), (33, 2385967), (51, 1543861), (187, 421053), (561, 140351)]