77731907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4481}}^1$

素因数の和:4594

約数の個数: 16

約数和(自身を含む): 90357120

約数和(自身を除く): 12625213

約数列:

[1, 11, 19, 83, 209, 913, 1577, 4481, 17347, 49291, 85139, 371923, 936529, 4091153, 7066537, 77731907]

約数ペア:

[(1, 77731907), (11, 7066537), (19, 4091153), (83, 936529), (209, 371923), (913, 85139), (1577, 49291), (4481, 17347)]