82810107

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{27631}}^1$

素因数の和:27680

約数の個数: 20

約数和(自身を含む): 127051936

約数和(自身を除く): 44241829

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 27631, 82893, 248679, 746037, 1022347, 2238111, 3067041, 9201123, 27603369, 82810107]

約数ペア:

[(1, 82810107), (3, 27603369), (9, 9201123), (27, 3067041), (37, 2238111), (81, 1022347), (111, 746037), (333, 248679), (999, 82893), (2997, 27631)]