149225439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{15647}}^1$

素因数の和:15695

約数の個数: 24

約数和(自身を含む): 230588928

約数和(自身を除く): 81363489

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 3179, 9537, 15647, 46941, 172117, 265999, 516351, 797997, 2925989, 4521983, 8777967, 13565949, 49741813, 149225439]

約数ペア:

[(1, 149225439), (3, 49741813), (11, 13565949), (17, 8777967), (33, 4521983), (51, 2925989), (187, 797997), (289, 516351), (561, 265999), (867, 172117), (3179, 46941), (9537, 15647)]