72239919

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{74551}}^1$

素因数の和:74590

約数の個数: 16

約数和(自身を含む): 107354880

約数和(自身を除く): 35114961

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 74551, 223653, 1267367, 1416469, 3802101, 4249407, 24079973, 72239919]

約数ペア:

[(1, 72239919), (3, 24079973), (17, 4249407), (19, 3802101), (51, 1416469), (57, 1267367), (323, 223653), (969, 74551)]