78161799

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{1129}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 106744320

約数和(自身を除く): 28582521

約数列:

[1, 3, 47, 141, 491, 1129, 1473, 3387, 23077, 53063, 69231, 159189, 554339, 1663017, 26053933, 78161799]

約数ペア:

[(1, 78161799), (3, 26053933), (47, 1663017), (141, 554339), (491, 159189), (1129, 69231), (1473, 53063), (3387, 23077)]