7863669243

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{947}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 12559104000

約数和(自身を除く): 4695434757

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 229, 237, 459, 687, 711, 947, 1343, 2061, 2133, 2841, 3893, 4029, 6183, 8523, 11679, 12087, 16099, 18091, 25569, 35037, 36261, 48297, 54273, 74813, 105111, 144891, 162819, 216863, 224439, 307547, 434673, 488457, 650589, 673317, 922641, 1271821, 1951767, 2019951, 2767923, 3686671, 3815463, 5855301, 8303769, 11060013, 11446389, 17132177, 33180039, 34339167, 51396531, 99540117, 154189593, 291247009, 462568779, 873741027, 2621223081, 7863669243]

約数ペア:

[(1, 7863669243), (3, 2621223081), (9, 873741027), (17, 462568779), (27, 291247009), (51, 154189593), (79, 99540117), (153, 51396531), (229, 34339167), (237, 33180039), (459, 17132177), (687, 11446389), (711, 11060013), (947, 8303769), (1343, 5855301), (2061, 3815463), (2133, 3686671), (2841, 2767923), (3893, 2019951), (4029, 1951767), (6183, 1271821), (8523, 922641), (11679, 673317), (12087, 650589), (16099, 488457), (18091, 434673), (25569, 307547), (35037, 224439), (36261, 216863), (48297, 162819), (54273, 144891), (74813, 105111)]