75367071

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 122976000

約数和(自身を除く): 47608929

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 169, 199, 249, 351, 507, 597, 747, 1079, 1521, 1791, 2241, 2587, 3237, 4563, 5373, 7761, 9711, 14027, 16517, 23283, 29133, 33631, 42081, 49551, 69849, 100893, 126243, 148653, 214721, 302679, 378729, 445959, 644163, 908037, 1932489, 2791373, 5797467, 8374119, 25122357, 75367071]

約数ペア:

[(1, 75367071), (3, 25122357), (9, 8374119), (13, 5797467), (27, 2791373), (39, 1932489), (83, 908037), (117, 644163), (169, 445959), (199, 378729), (249, 302679), (351, 214721), (507, 148653), (597, 126243), (747, 100893), (1079, 69849), (1521, 49551), (1791, 42081), (2241, 33631), (2587, 29133), (3237, 23283), (4563, 16517), (5373, 14027), (7761, 9711)]