201617883

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{140893}}^1$

素因数の和:140955

約数の個数: 16

約数和(自身を含む): 304331040

約数和(自身を除く): 102713157

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 140893, 422679, 1268037, 3804111, 7467329, 22401987, 67205961, 201617883]

約数ペア:

[(1, 201617883), (3, 67205961), (9, 22401987), (27, 7467329), (53, 3804111), (159, 1268037), (477, 422679), (1431, 140893)]