64212621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{6733}}^1$

素因数の和:6781

約数の個数: 24

約数和(自身を含む): 99232224

約数和(自身を除く): 35019603

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 3179, 6733, 9537, 20199, 74063, 114461, 222189, 343383, 1259071, 1945837, 3777213, 5837511, 21404207, 64212621]

約数ペア:

[(1, 64212621), (3, 21404207), (11, 5837511), (17, 3777213), (33, 1945837), (51, 1259071), (187, 343383), (289, 222189), (561, 114461), (867, 74063), (3179, 20199), (6733, 9537)]