137176739

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{3119}}^1$

素因数の和:3290

約数の個数: 16

約数和(自身を含む): 160942080

約数和(自身を除く): 23765341

約数列:

[1, 7, 61, 103, 427, 721, 3119, 6283, 21833, 43981, 190259, 321257, 1331813, 2248799, 19596677, 137176739]

約数ペア:

[(1, 137176739), (7, 19596677), (61, 2248799), (103, 1331813), (427, 321257), (721, 190259), (3119, 43981), (6283, 21833)]