54151881

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135719}}^1$

素因数の和:135748

約数の個数: 16

約数和(自身を含む): 86860800

約数和(自身を除く): 32708919

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 135719, 407157, 950033, 2578661, 2850099, 7735983, 18050627, 54151881]

約数ペア:

[(1, 54151881), (3, 18050627), (7, 7735983), (19, 2850099), (21, 2578661), (57, 950033), (133, 407157), (399, 135719)]