73847313

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 108987840

約数和(自身を除く): 35140527

約数列:

[1, 3, 9, 71, 163, 213, 489, 639, 709, 1467, 2127, 6381, 11573, 34719, 50339, 104157, 115567, 151017, 346701, 453051, 1040103, 8205257, 24615771, 73847313]

約数ペア:

[(1, 73847313), (3, 24615771), (9, 8205257), (71, 1040103), (163, 453051), (213, 346701), (489, 151017), (639, 115567), (709, 104157), (1467, 50339), (2127, 34719), (6381, 11573)]