57090267

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28703}}^1$

素因数の和:28739

約数の個数: 24

約数和(自身を含む): 94034304

約数和(自身を除く): 36944037

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 28703, 86109, 258327, 373139, 487951, 1119417, 1463853, 3358251, 4391559, 6343363, 19030089, 57090267]

約数ペア:

[(1, 57090267), (3, 19030089), (9, 6343363), (13, 4391559), (17, 3358251), (39, 1463853), (51, 1119417), (117, 487951), (153, 373139), (221, 258327), (663, 86109), (1989, 28703)]