67609971

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 60

約数和(自身を含む): 119572200

約数和(自身を除く): 51962229

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 169, 297, 351, 429, 449, 507, 891, 1053, 1287, 1347, 1521, 1859, 3861, 4041, 4563, 4939, 5577, 5837, 11583, 12123, 13689, 14817, 16731, 17511, 36369, 44451, 50193, 52533, 64207, 75881, 133353, 150579, 157599, 192621, 227643, 400059, 472797, 577863, 682929, 834691, 1733589, 2048787, 2504073, 5200767, 6146361, 7512219, 22536657, 67609971]

約数ペア:

[(1, 67609971), (3, 22536657), (9, 7512219), (11, 6146361), (13, 5200767), (27, 2504073), (33, 2048787), (39, 1733589), (81, 834691), (99, 682929), (117, 577863), (143, 472797), (169, 400059), (297, 227643), (351, 192621), (429, 157599), (449, 150579), (507, 133353), (891, 75881), (1053, 64207), (1287, 52533), (1347, 50193), (1521, 44451), (1859, 36369), (3861, 17511), (4041, 16731), (4563, 14817), (4939, 13689), (5577, 12123), (5837, 11583)]