137115321

素因数分解:

$3^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{5113}}^1$

素因数の和:6400

約数の個数: 16

約数和(自身を含む): 209142144

約数和(自身を除く): 72026823

約数列:

[1, 3, 7, 21, 1277, 3831, 5113, 8939, 15339, 26817, 35791, 107373, 6529301, 19587903, 45705107, 137115321]

約数ペア:

[(1, 137115321), (3, 45705107), (7, 19587903), (21, 6529301), (1277, 107373), (3831, 35791), (5113, 26817), (8939, 15339)]