156800529

素因数分解:

$3^4\times {\mathrm{83}}^2\times {\mathrm{281}}^1$

素因数の和:459

約数の個数: 30

約数和(自身を含む): 237932706

約数和(自身を除く): 81132177

約数列:

[1, 3, 9, 27, 81, 83, 249, 281, 747, 843, 2241, 2529, 6723, 6889, 7587, 20667, 22761, 23323, 62001, 69969, 186003, 209907, 558009, 629721, 1889163, 1935809, 5807427, 17422281, 52266843, 156800529]

約数ペア:

[(1, 156800529), (3, 52266843), (9, 17422281), (27, 5807427), (81, 1935809), (83, 1889163), (249, 629721), (281, 558009), (747, 209907), (843, 186003), (2241, 69969), (2529, 62001), (6723, 23323), (6889, 22761), (7587, 20667)]