214725249

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 346731840

約数和(自身を除く): 132006591

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 153, 177, 243, 459, 531, 881, 1003, 1377, 1593, 2643, 3009, 4131, 4779, 7929, 9027, 14337, 14977, 23787, 27081, 44931, 51979, 71361, 81243, 134793, 155937, 214083, 243729, 404379, 467811, 883643, 1213137, 1403433, 2650929, 3639411, 4210299, 7952787, 12630897, 23858361, 71575083, 214725249]

約数ペア:

[(1, 214725249), (3, 71575083), (9, 23858361), (17, 12630897), (27, 7952787), (51, 4210299), (59, 3639411), (81, 2650929), (153, 1403433), (177, 1213137), (243, 883643), (459, 467811), (531, 404379), (881, 243729), (1003, 214083), (1377, 155937), (1593, 134793), (2643, 81243), (3009, 71361), (4131, 51979), (4779, 44931), (7929, 27081), (9027, 23787), (14337, 14977)]