72909023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1753}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 84192000

約数和(自身を除く): 11282977

約数列:

[1, 11, 19, 199, 209, 1753, 2189, 3781, 19283, 33307, 41591, 348847, 366377, 3837317, 6628093, 72909023]

約数ペア:

[(1, 72909023), (11, 6628093), (19, 3837317), (199, 366377), (209, 348847), (1753, 41591), (2189, 33307), (3781, 19283)]