207940311

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{453029}}^1$

素因数の和:453055

約数の個数: 16

約数和(自身を含む): 326181600

約数和(自身を除く): 118241289

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 453029, 1359087, 4077261, 7701493, 12231783, 23104479, 69313437, 207940311]

約数ペア:

[(1, 207940311), (3, 69313437), (9, 23104479), (17, 12231783), (27, 7701493), (51, 4077261), (153, 1359087), (459, 453029)]