54988689

素因数分解:

$3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{2887}}^1$

素因数の和:3804

約数の個数: 16

約数和(自身を含む): 83913728

約数和(自身を除く): 28925039

約数列:

[1, 3, 7, 21, 907, 2721, 2887, 6349, 8661, 19047, 20209, 60627, 2618509, 7855527, 18329563, 54988689]

約数ペア:

[(1, 54988689), (3, 18329563), (7, 7855527), (21, 2618509), (907, 60627), (2721, 20209), (2887, 19047), (6349, 8661)]