201072429

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{173189}}^1$

素因数の和:173241

約数の個数: 16

約数和(自身を含む): 304814400

約数和(自身を除く): 103741971

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 173189, 519567, 1558701, 4676103, 7447127, 22341381, 67024143, 201072429]

約数ペア:

[(1, 201072429), (3, 67024143), (9, 22341381), (27, 7447127), (43, 4676103), (129, 1558701), (387, 519567), (1161, 173189)]