57978063

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2420

約数の個数: 48

約数和(自身を含む): 103608960

約数和(自身を除く): 45630897

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 1287, 1881, 2223, 2371, 2717, 7113, 8151, 21339, 24453, 26081, 30823, 45049, 78243, 92469, 135147, 234729, 277407, 339053, 405441, 495539, 585637, 1017159, 1486617, 1756911, 3051477, 4459851, 5270733, 6442007, 19326021, 57978063]

約数ペア:

[(1, 57978063), (3, 19326021), (9, 6442007), (11, 5270733), (13, 4459851), (19, 3051477), (33, 1756911), (39, 1486617), (57, 1017159), (99, 585637), (117, 495539), (143, 405441), (171, 339053), (209, 277407), (247, 234729), (429, 135147), (627, 92469), (741, 78243), (1287, 45049), (1881, 30823), (2223, 26081), (2371, 24453), (2717, 21339), (7113, 8151)]