51533703

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1307}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 80462928

約数和(自身を除く): 28929225

約数列:

[1, 3, 9, 13, 39, 117, 337, 1011, 1307, 3033, 3921, 4381, 11763, 13143, 16991, 39429, 50973, 152919, 440459, 1321377, 3964131, 5725967, 17177901, 51533703]

約数ペア:

[(1, 51533703), (3, 17177901), (9, 5725967), (13, 3964131), (39, 1321377), (117, 440459), (337, 152919), (1011, 50973), (1307, 39429), (3033, 16991), (3921, 13143), (4381, 11763)]