70288317

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{78887}}^1$

素因数の和:78910

約数の個数: 20

約数和(自身を含む): 114545376

約数和(自身を除く): 44257059

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 78887, 236661, 709983, 867757, 2129949, 2603271, 6389847, 7809813, 23429439, 70288317]

約数ペア:

[(1, 70288317), (3, 23429439), (9, 7809813), (11, 6389847), (27, 2603271), (33, 2129949), (81, 867757), (99, 709983), (297, 236661), (891, 78887)]