27861777

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2699}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 42681600

約数和(自身を除く): 14819823

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 1147, 2699, 3441, 8097, 10323, 24291, 83669, 99863, 251007, 299589, 753021, 898767, 3095753, 9287259, 27861777]

約数ペア:

[(1, 27861777), (3, 9287259), (9, 3095753), (31, 898767), (37, 753021), (93, 299589), (111, 251007), (279, 99863), (333, 83669), (1147, 24291), (2699, 10323), (3441, 8097)]