55051299

素因数分解:

$3^3\times {\mathrm{1021}}^1\times {\mathrm{1997}}^1$

素因数の和:3027

約数の個数: 16

約数和(自身を含む): 81678240

約数和(自身を除く): 26626941

約数列:

[1, 3, 9, 27, 1021, 1997, 3063, 5991, 9189, 17973, 27567, 53919, 2038937, 6116811, 18350433, 55051299]

約数ペア:

[(1, 55051299), (3, 18350433), (9, 6116811), (27, 2038937), (1021, 53919), (1997, 27567), (3063, 17973), (5991, 9189)]