15773697

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{1009}}^1$

素因数の和:1214

約数の個数: 20

約数和(自身を含む): 23708740

約数和(自身を除く): 7935043

約数列:

[1, 3, 9, 27, 81, 193, 579, 1009, 1737, 3027, 5211, 9081, 15633, 27243, 81729, 194737, 584211, 1752633, 5257899, 15773697]

約数ペア:

[(1, 15773697), (3, 5257899), (9, 1752633), (27, 584211), (81, 194737), (193, 81729), (579, 27243), (1009, 15633), (1737, 9081), (3027, 5211)]