27983433

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 40755456

約数和(自身を除く): 12772023

約数列:

[1, 3, 23, 37, 69, 97, 111, 113, 291, 339, 851, 2231, 2553, 2599, 3589, 4181, 6693, 7797, 10767, 10961, 12543, 32883, 82547, 96163, 247641, 252103, 288489, 405557, 756309, 1216671, 9327811, 27983433]

約数ペア:

[(1, 27983433), (3, 9327811), (23, 1216671), (37, 756309), (69, 405557), (97, 288489), (111, 252103), (113, 247641), (291, 96163), (339, 82547), (851, 32883), (2231, 12543), (2553, 10961), (2599, 10767), (3589, 7797), (4181, 6693)]