80707903197

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{42773}}^1$

素因数の和:43093

約数の個数: 32

約数和(自身を含む): 112348477440

約数和(自身を除く): 31640574243

約数列:

[1, 3, 37, 89, 111, 191, 267, 573, 3293, 7067, 9879, 16999, 21201, 42773, 50997, 128319, 628963, 1582601, 1886889, 3806797, 4747803, 8169643, 11420391, 24508929, 140851489, 302276791, 422554467, 727098227, 906830373, 2181294681, 26902634399, 80707903197]

約数ペア:

[(1, 80707903197), (3, 26902634399), (37, 2181294681), (89, 906830373), (111, 727098227), (191, 422554467), (267, 302276791), (573, 140851489), (3293, 24508929), (7067, 11420391), (9879, 8169643), (16999, 4747803), (21201, 3806797), (42773, 1886889), (50997, 1582601), (128319, 628963)]