57217437

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 84225024

約数和(自身を除く): 27007587

約数列:

[1, 3, 9, 113, 127, 339, 381, 443, 1017, 1143, 1329, 3987, 14351, 43053, 50059, 56261, 129159, 150177, 168783, 450531, 506349, 6357493, 19072479, 57217437]

約数ペア:

[(1, 57217437), (3, 19072479), (9, 6357493), (113, 506349), (127, 450531), (339, 168783), (381, 150177), (443, 129159), (1017, 56261), (1143, 50059), (1329, 43053), (3987, 14351)]