78414291

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{126271}}^1$

素因数の和:126303

約数の個数: 16

約数和(自身を含む): 121221120

約数和(自身を除く): 42806829

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 126271, 378813, 1136439, 2904233, 3409317, 8712699, 26138097, 78414291]

約数ペア:

[(1, 78414291), (3, 26138097), (9, 8712699), (23, 3409317), (27, 2904233), (69, 1136439), (207, 378813), (621, 126271)]