201371103

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{146239}}^1$

素因数の和:146268

約数の個数: 20

約数和(自身を含む): 318510720

約数和(自身を除く): 117139617

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 146239, 438717, 1316151, 2486063, 3948453, 7458189, 11845359, 22374567, 67123701, 201371103]

約数ペア:

[(1, 201371103), (3, 67123701), (9, 22374567), (17, 11845359), (27, 7458189), (51, 3948453), (81, 2486063), (153, 1316151), (459, 438717), (1377, 146239)]