57264219

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{137}}^2$

素因数の和:396

約数の個数: 24

約数和(自身を含む): 86215920

約数和(自身を除く): 28951701

約数列:

[1, 3, 9, 27, 113, 137, 339, 411, 1017, 1233, 3051, 3699, 15481, 18769, 46443, 56307, 139329, 168921, 417987, 506763, 2120897, 6362691, 19088073, 57264219]

約数ペア:

[(1, 57264219), (3, 19088073), (9, 6362691), (27, 2120897), (113, 506763), (137, 417987), (339, 168921), (411, 139329), (1017, 56307), (1233, 46443), (3051, 18769), (3699, 15481)]