26998889337

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{355057}}^1$

素因数の和:355158

約数の個数: 48

約数和(自身を含む): 47856137472

約数和(自身を除く): 20857248135

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 119, 153, 213, 357, 497, 639, 1071, 1207, 1491, 3621, 4473, 8449, 10863, 25347, 76041, 355057, 1065171, 2485399, 3195513, 6035969, 7456197, 18107907, 22368591, 25209047, 42251783, 54323721, 75627141, 126755349, 176463329, 226881423, 380266047, 428553799, 529389987, 1285661397, 1588169961, 2999876593, 3856984191, 8999629779, 26998889337]

約数ペア:

[(1, 26998889337), (3, 8999629779), (7, 3856984191), (9, 2999876593), (17, 1588169961), (21, 1285661397), (51, 529389987), (63, 428553799), (71, 380266047), (119, 226881423), (153, 176463329), (213, 126755349), (357, 75627141), (497, 54323721), (639, 42251783), (1071, 25209047), (1207, 22368591), (1491, 18107907), (3621, 7456197), (4473, 6035969), (8449, 3195513), (10863, 2485399), (25347, 1065171), (76041, 355057)]