123669161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 161796096

約数和(自身を除く): 38126935

約数列:

[1, 7, 11, 41, 43, 77, 287, 301, 451, 473, 911, 1763, 3157, 3311, 6377, 10021, 12341, 19393, 37351, 39173, 70147, 135751, 261457, 274211, 410861, 430903, 1606093, 2876027, 3016321, 11242651, 17667023, 123669161]

約数ペア:

[(1, 123669161), (7, 17667023), (11, 11242651), (41, 3016321), (43, 2876027), (77, 1606093), (287, 430903), (301, 410861), (451, 274211), (473, 261457), (911, 135751), (1763, 70147), (3157, 39173), (3311, 37351), (6377, 19393), (10021, 12341)]