68391917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 76120128

約数和(自身を除く): 7728211

約数列:

[1, 11, 83, 173, 433, 913, 1903, 4763, 14359, 35939, 74909, 157949, 395329, 823999, 6217447, 68391917]

約数ペア:

[(1, 68391917), (11, 6217447), (83, 823999), (173, 395329), (433, 157949), (913, 74909), (1903, 35939), (4763, 14359)]