273399357

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28867}}^1$

素因数の和:28929

約数の個数: 32

約数和(自身を含む): 465583104

約数和(自身を除く): 192183747

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 9471, 28867, 86601, 202069, 317537, 606207, 952611, 1183547, 2222759, 3550641, 6668277, 8284829, 13019017, 24854487, 39057051, 91133119, 273399357]

約数ペア:

[(1, 273399357), (3, 91133119), (7, 39057051), (11, 24854487), (21, 13019017), (33, 8284829), (41, 6668277), (77, 3550641), (123, 2222759), (231, 1183547), (287, 952611), (451, 606207), (861, 317537), (1353, 202069), (3157, 86601), (9471, 28867)]