57128841

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27479}}^1$

素因数の和:27506

約数の個数: 32

約数和(自身を含む): 105523200

約数和(自身を除く): 48394359

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 27479, 82437, 192353, 247311, 302269, 577059, 741933, 906807, 1731177, 2115883, 2720421, 5193531, 6347649, 8161263, 19042947, 57128841]

約数ペア:

[(1, 57128841), (3, 19042947), (7, 8161263), (9, 6347649), (11, 5193531), (21, 2720421), (27, 2115883), (33, 1731177), (63, 906807), (77, 741933), (99, 577059), (189, 302269), (231, 247311), (297, 192353), (693, 82437), (2079, 27479)]