2809743296049

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{977}}^1\times {\mathrm{1979}}^1\times {\mathrm{2647}}^1$

素因数の和:5670

約数の個数: 48

約数和(自身を含む): 4132920654720

約数和(自身を除く): 1323177358671

約数列:

[1, 3, 9, 61, 183, 549, 977, 1979, 2647, 2931, 5937, 7941, 8793, 17811, 23823, 59597, 120719, 161467, 178791, 362157, 484401, 536373, 1086471, 1453203, 1933483, 2586119, 5238413, 5800449, 7758357, 15715239, 17401347, 23275071, 47145717, 117942463, 157753259, 319543193, 353827389, 473259777, 958629579, 1061482167, 1419779331, 2875888737, 5117929501, 15353788503, 46061365509, 312193699561, 936581098683, 2809743296049]

約数ペア:

[(1, 2809743296049), (3, 936581098683), (9, 312193699561), (61, 46061365509), (183, 15353788503), (549, 5117929501), (977, 2875888737), (1979, 1419779331), (2647, 1061482167), (2931, 958629579), (5937, 473259777), (7941, 353827389), (8793, 319543193), (17811, 157753259), (23823, 117942463), (59597, 47145717), (120719, 23275071), (161467, 17401347), (178791, 15715239), (362157, 7758357), (484401, 5800449), (536373, 5238413), (1086471, 2586119), (1453203, 1933483)]