202337757

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{146941}}^1$

素因数の和:146970

約数の個数: 20

約数和(自身を含む): 320039676

約数和(自身を除く): 117701919

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 146941, 440823, 1322469, 2497997, 3967407, 7493991, 11902221, 22481973, 67445919, 202337757]

約数ペア:

[(1, 202337757), (3, 67445919), (9, 22481973), (17, 11902221), (27, 7493991), (51, 3967407), (81, 2497997), (153, 1322469), (459, 440823), (1377, 146941)]