51939819

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{83639}}^1$

素因数の和:83671

約数の個数: 16

約数和(自身を含む): 80294400

約数和(自身を除く): 28354581

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 83639, 250917, 752751, 1923697, 2258253, 5771091, 17313273, 51939819]

約数ペア:

[(1, 51939819), (3, 17313273), (9, 5771091), (23, 2258253), (27, 1923697), (69, 752751), (207, 250917), (621, 83639)]