54389919

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9967}}^1$

素因数の和:10094

約数の個数: 16

約数和(自身を含む): 77511168

約数和(自身を除く): 23121249

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 9967, 29901, 169439, 508317, 1066469, 3199407, 18129973, 54389919]

約数ペア:

[(1, 54389919), (3, 18129973), (17, 3199407), (51, 1066469), (107, 508317), (321, 169439), (1819, 29901), (5457, 9967)]