55529019

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67801}}^1$

素因数の和:67827

約数の個数: 24

約数和(自身を含む): 98719712

約数和(自身を除く): 43190693

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 67801, 203403, 474607, 610209, 881413, 1423821, 2644239, 4271463, 6169891, 7932717, 18509673, 55529019]

約数ペア:

[(1, 55529019), (3, 18509673), (7, 7932717), (9, 6169891), (13, 4271463), (21, 2644239), (39, 1423821), (63, 881413), (91, 610209), (117, 474607), (273, 203403), (819, 67801)]