201173733

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{438287}}^1$

素因数の和:438313

約数の個数: 16

約数和(自身を含む): 315567360

約数和(自身を除く): 114393627

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 438287, 1314861, 3944583, 7450879, 11833749, 22352637, 67057911, 201173733]

約数ペア:

[(1, 201173733), (3, 67057911), (9, 22352637), (17, 11833749), (27, 7450879), (51, 3944583), (153, 1314861), (459, 438287)]