156988259997

素因数分解:

$3^1\times {\mathrm{353}}^1\times {\mathrm{2207}}^1\times {\mathrm{67169}}^1$

素因数の和:69732

約数の個数: 16

約数和(自身を含む): 210008885760

約数和(自身を除く): 53020625763

約数列:

[1, 3, 353, 1059, 2207, 6621, 67169, 201507, 779071, 2337213, 23710657, 71131971, 148241983, 444725949, 52329419999, 156988259997]

約数ペア:

[(1, 156988259997), (3, 52329419999), (353, 444725949), (1059, 148241983), (2207, 71131971), (6621, 23710657), (67169, 2337213), (201507, 779071)]