208094017869

素因数分解:

$3^5\times {\mathrm{137}}^1\times {\mathrm{6250759}}^1$

素因数の和:6250911

約数の個数: 24

約数和(自身を含む): 313988176320

約数和(自身を除く): 105894158451

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 1233, 3699, 11097, 33291, 6250759, 18752277, 56256831, 168770493, 506311479, 856353983, 1518934437, 2569061949, 7707185847, 23121557541, 69364672623, 208094017869]

約数ペア:

[(1, 208094017869), (3, 69364672623), (9, 23121557541), (27, 7707185847), (81, 2569061949), (137, 1518934437), (243, 856353983), (411, 506311479), (1233, 168770493), (3699, 56256831), (11097, 18752277), (33291, 6250759)]