2807388639

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{2677}}^1$

素因数の和:2818

約数の個数: 60

約数和(自身を含む): 4654481832

約数和(自身を除く): 1847093193

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 107, 121, 297, 321, 363, 891, 963, 1089, 1177, 2677, 2889, 3267, 3531, 8031, 8667, 9801, 10593, 12947, 24093, 29447, 31779, 38841, 72279, 88341, 95337, 116523, 216837, 265023, 286439, 323917, 349569, 795069, 859317, 971751, 1048707, 2385207, 2577951, 2915253, 3150829, 7733853, 8745759, 9452487, 23201559, 26237277, 28357461, 34659119, 85072383, 103977357, 255217149, 311932071, 935796213, 2807388639]

約数ペア:

[(1, 2807388639), (3, 935796213), (9, 311932071), (11, 255217149), (27, 103977357), (33, 85072383), (81, 34659119), (99, 28357461), (107, 26237277), (121, 23201559), (297, 9452487), (321, 8745759), (363, 7733853), (891, 3150829), (963, 2915253), (1089, 2577951), (1177, 2385207), (2677, 1048707), (2889, 971751), (3267, 859317), (3531, 795069), (8031, 349569), (8667, 323917), (9801, 286439), (10593, 265023), (12947, 216837), (24093, 116523), (29447, 95337), (31779, 88341), (38841, 72279)]