71265819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{4027}}^1$

素因数の和:4394

約数の個数: 16

約数和(自身を含む): 100925568

約数和(自身を除く): 29659749

約数列:

[1, 3, 17, 51, 347, 1041, 4027, 5899, 12081, 17697, 68459, 205377, 1397369, 4192107, 23755273, 71265819]

約数ペア:

[(1, 71265819), (3, 23755273), (17, 4192107), (51, 1397369), (347, 205377), (1041, 68459), (4027, 17697), (5899, 12081)]