128338502007

素因数分解:

$3^1\times {\mathrm{269}}^1\times {\mathrm{2393}}^1\times {\mathrm{66457}}^1$

素因数の和:69122

約数の個数: 16

約数和(自身を含む): 171828488160

約数和(自身を除く): 43489986153

約数列:

[1, 3, 269, 807, 2393, 7179, 66457, 199371, 643717, 1931151, 17876933, 53630799, 159031601, 477094803, 42779500669, 128338502007]

約数ペア:

[(1, 128338502007), (3, 42779500669), (269, 477094803), (807, 159031601), (2393, 53630799), (7179, 17876933), (66457, 1931151), (199371, 643717)]