128246691

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53503}}^1$

素因数の和:53570

約数の個数: 16

約数和(自身を含む): 184909824

約数和(自身を除く): 56663133

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 53503, 160509, 909551, 2514641, 2728653, 7543923, 42748897, 128246691]

約数ペア:

[(1, 128246691), (3, 42748897), (17, 7543923), (47, 2728653), (51, 2514641), (141, 909551), (799, 160509), (2397, 53503)]