80455440819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1877}}^1\times {\mathrm{7907}}^1$

素因数の和:9939

約数の個数: 32

約数和(自身を含む): 116433596160

約数和(自身を除く): 35978155341

約数列:

[1, 3, 13, 39, 139, 417, 1807, 1877, 5421, 5631, 7907, 23721, 24401, 73203, 102791, 260903, 308373, 782709, 1099073, 3297219, 3391739, 10175217, 14287949, 14841439, 42863847, 44524317, 192938707, 578816121, 2062960021, 6188880063, 26818480273, 80455440819]

約数ペア:

[(1, 80455440819), (3, 26818480273), (13, 6188880063), (39, 2062960021), (139, 578816121), (417, 192938707), (1807, 44524317), (1877, 42863847), (5421, 14841439), (5631, 14287949), (7907, 10175217), (23721, 3391739), (24401, 3297219), (73203, 1099073), (102791, 782709), (260903, 308373)]