178097481

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{160883}}^1$

素因数の和:160933

約数の個数: 16

約数和(自身を含む): 270285120

約数和(自身を除く): 92187639

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 160883, 482649, 1447947, 4343841, 6596203, 19788609, 59365827, 178097481]

約数ペア:

[(1, 178097481), (3, 59365827), (9, 19788609), (27, 6596203), (41, 4343841), (123, 1447947), (369, 482649), (1107, 160883)]