54447699

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2389}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 74338560

約数和(自身を除く): 19890861

約数列:

[1, 3, 71, 107, 213, 321, 2389, 7167, 7597, 22791, 169619, 255623, 508857, 766869, 18149233, 54447699]

約数ペア:

[(1, 54447699), (3, 18149233), (71, 766869), (107, 508857), (213, 255623), (321, 169619), (2389, 22791), (7167, 7597)]