87678586419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{74747303}}^1$

素因数の和:74747346

約数の個数: 16

約数和(自身を含む): 129163341312

約数和(自身を除く): 41484754893

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 74747303, 224241909, 1270704151, 1719187969, 3812112453, 5157563907, 29226195473, 87678586419]

約数ペア:

[(1, 87678586419), (3, 29226195473), (17, 5157563907), (23, 3812112453), (51, 1719187969), (69, 1270704151), (391, 224241909), (1173, 74747303)]