71178069

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{2789}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 97493760

約数和(自身を除く): 26315691

約数列:

[1, 3, 47, 141, 181, 543, 2789, 8367, 8507, 25521, 131083, 393249, 504809, 1514427, 23726023, 71178069]

約数ペア:

[(1, 71178069), (3, 23726023), (47, 1514427), (141, 504809), (181, 393249), (543, 131083), (2789, 25521), (8367, 8507)]