53941797

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:227

約数の個数: 54

約数和(自身を含む): 98625618

約数和(自身を除く): 44683821

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 97, 117, 147, 273, 291, 441, 637, 679, 819, 873, 1261, 1911, 2037, 3783, 4753, 5733, 6111, 8827, 9409, 11349, 14259, 26481, 28227, 42777, 61789, 65863, 79443, 84681, 122317, 185367, 197589, 366951, 461041, 556101, 592767, 856219, 1100853, 1383123, 2568657, 4149369, 5993533, 7705971, 17980599, 53941797]

約数ペア:

[(1, 53941797), (3, 17980599), (7, 7705971), (9, 5993533), (13, 4149369), (21, 2568657), (39, 1383123), (49, 1100853), (63, 856219), (91, 592767), (97, 556101), (117, 461041), (147, 366951), (273, 197589), (291, 185367), (441, 122317), (637, 84681), (679, 79443), (819, 65863), (873, 61789), (1261, 42777), (1911, 28227), (2037, 26481), (3783, 14259), (4753, 11349), (5733, 9409), (6111, 8827)]