169968014559

素因数分解:

$3^2\times 7^2\times {\mathrm{2129}}^1\times {\mathrm{181031}}^1$

素因数の和:183180

約数の個数: 36

約数和(自身を含む): 285728236560

約数和(自身を除く): 115760222001

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 2129, 6387, 14903, 19161, 44709, 104321, 134127, 181031, 312963, 543093, 938889, 1267217, 1629279, 3801651, 8870519, 11404953, 26611557, 79834671, 385414999, 1156244997, 2697904993, 3468734991, 8093714979, 18885334951, 24281144937, 56656004853, 169968014559]

約数ペア:

[(1, 169968014559), (3, 56656004853), (7, 24281144937), (9, 18885334951), (21, 8093714979), (49, 3468734991), (63, 2697904993), (147, 1156244997), (441, 385414999), (2129, 79834671), (6387, 26611557), (14903, 11404953), (19161, 8870519), (44709, 3801651), (104321, 1629279), (134127, 1267217), (181031, 938889), (312963, 543093)]