156979858707

素因数分解:

$3^6\times 7^1\times {\mathrm{191}}^1\times {\mathrm{161059}}^1$

素因数の和:161275

約数の個数: 56

約数和(自身を含む): 270395258880

約数和(自身を除く): 113415400173

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 191, 243, 567, 573, 729, 1337, 1701, 1719, 4011, 5103, 5157, 12033, 15471, 36099, 46413, 108297, 139239, 161059, 324891, 483177, 974673, 1127413, 1449531, 3382239, 4348593, 10146717, 13045779, 30440151, 30762269, 39137337, 91320453, 92286807, 117412011, 215335883, 273961359, 276860421, 646007649, 821884077, 830581263, 1938022947, 2491743789, 5814068841, 7475231367, 17442206523, 22425694101, 52326619569, 156979858707]

約数ペア:

[(1, 156979858707), (3, 52326619569), (7, 22425694101), (9, 17442206523), (21, 7475231367), (27, 5814068841), (63, 2491743789), (81, 1938022947), (189, 830581263), (191, 821884077), (243, 646007649), (567, 276860421), (573, 273961359), (729, 215335883), (1337, 117412011), (1701, 92286807), (1719, 91320453), (4011, 39137337), (5103, 30762269), (5157, 30440151), (12033, 13045779), (15471, 10146717), (36099, 4348593), (46413, 3382239), (108297, 1449531), (139239, 1127413), (161059, 974673), (324891, 483177)]