55342287

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6143}}^1$

素因数の和:6180

約数の個数: 48

約数和(自身を含む): 107347968

約数和(自身を除く): 52005681

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 6143, 9009, 18429, 43001, 55287, 67573, 79859, 129003, 202719, 239577, 387009, 473011, 559013, 608157, 718731, 878449, 1419033, 1677039, 2635347, 4257099, 5031117, 6149143, 7906041, 18447429, 55342287]

約数ペア:

[(1, 55342287), (3, 18447429), (7, 7906041), (9, 6149143), (11, 5031117), (13, 4257099), (21, 2635347), (33, 1677039), (39, 1419033), (63, 878449), (77, 718731), (91, 608157), (99, 559013), (117, 473011), (143, 387009), (231, 239577), (273, 202719), (429, 129003), (693, 79859), (819, 67573), (1001, 55287), (1287, 43001), (3003, 18429), (6143, 9009)]