72747988497

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1759}}^1\times {\mathrm{270311}}^1$

素因数の和:272093

約数の個数: 24

約数和(自身を含む): 111325294080

約数和(自身を除く): 38577305583

約数列:

[1, 3, 9, 17, 51, 153, 1759, 5277, 15831, 29903, 89709, 269127, 270311, 810933, 2432799, 4595287, 13785861, 41357583, 475477049, 1426431147, 4279293441, 8083109833, 24249329499, 72747988497]

約数ペア:

[(1, 72747988497), (3, 24249329499), (9, 8083109833), (17, 4279293441), (51, 1426431147), (153, 475477049), (1759, 41357583), (5277, 13785861), (15831, 4595287), (29903, 2432799), (89709, 810933), (269127, 270311)]