56776671

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{13451}}^1$

素因数の和:13531

約数の個数: 24

約数和(自身を含む): 95132544

約数和(自身を除く): 38355873

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 13451, 40353, 94157, 121059, 282471, 847413, 901217, 2703651, 6308519, 8110953, 18925557, 56776671]

約数ペア:

[(1, 56776671), (3, 18925557), (7, 8110953), (9, 6308519), (21, 2703651), (63, 901217), (67, 847413), (201, 282471), (469, 121059), (603, 94157), (1407, 40353), (4221, 13451)]