126039123

素因数分解:

$3^2\times 7^3\times {\mathrm{40829}}^1$

素因数の和:40856

約数の個数: 24

約数和(自身を含む): 212316000

約数和(自身を除く): 86276877

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 40829, 122487, 285803, 367461, 857409, 2000621, 2572227, 6001863, 14004347, 18005589, 42013041, 126039123]

約数ペア:

[(1, 126039123), (3, 42013041), (7, 18005589), (9, 14004347), (21, 6001863), (49, 2572227), (63, 2000621), (147, 857409), (343, 367461), (441, 285803), (1029, 122487), (3087, 40829)]