1900546551

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 2988733440

約数和(自身を除く): 1088186889

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 151, 293, 333, 387, 453, 879, 999, 1161, 1359, 1591, 2637, 4077, 4773, 5587, 6493, 7911, 10841, 12599, 14319, 16761, 19479, 32523, 37797, 42957, 44243, 50283, 58437, 97569, 113391, 132729, 150849, 175311, 240241, 292707, 340173, 398187, 466163, 720723, 1194561, 1398489, 1636991, 1902449, 2162169, 4195467, 4910973, 5707347, 6486507, 12586401, 14732919, 17122041, 44198757, 51366123, 70390613, 211171839, 633515517, 1900546551]

約数ペア:

[(1, 1900546551), (3, 633515517), (9, 211171839), (27, 70390613), (37, 51366123), (43, 44198757), (111, 17122041), (129, 14732919), (151, 12586401), (293, 6486507), (333, 5707347), (387, 4910973), (453, 4195467), (879, 2162169), (999, 1902449), (1161, 1636991), (1359, 1398489), (1591, 1194561), (2637, 720723), (4077, 466163), (4773, 398187), (5587, 340173), (6493, 292707), (7911, 240241), (10841, 175311), (12599, 150849), (14319, 132729), (16761, 113391), (19479, 97569), (32523, 58437), (37797, 50283), (42957, 44243)]