201193173

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{173293}}^1$

素因数の和:173345

約数の個数: 16

約数和(自身を含む): 304997440

約数和(自身を除く): 103804267

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 173293, 519879, 1559637, 4678911, 7451599, 22354797, 67064391, 201193173]

約数ペア:

[(1, 201193173), (3, 67064391), (9, 22354797), (27, 7451599), (43, 4678911), (129, 1559637), (387, 519879), (1161, 173293)]