91044081

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1848

約数の個数: 28

約数和(自身を含む): 138504960

約数和(自身を除く): 47460879

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1759, 1917, 5277, 5751, 15831, 17253, 47493, 51759, 124889, 142479, 374667, 427437, 1124001, 1282311, 3372003, 10116009, 30348027, 91044081]

約数ペア:

[(1, 91044081), (3, 30348027), (9, 10116009), (27, 3372003), (71, 1282311), (81, 1124001), (213, 427437), (243, 374667), (639, 142479), (729, 124889), (1759, 51759), (1917, 47493), (5277, 17253), (5751, 15831)]