53766486369

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{3958949}}^1$

素因数の和:3959461

約数の個数: 16

約数和(自身を含む): 79812432000

約数和(自身を除く): 26045945631

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 13581, 3958949, 11876847, 35630541, 106891623, 1991351347, 5974054041, 17922162123, 53766486369]

約数ペア:

[(1, 53766486369), (3, 17922162123), (9, 5974054041), (27, 1991351347), (503, 106891623), (1509, 35630541), (4527, 11876847), (13581, 3958949)]