82049517

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1391

約数の個数: 40

約数和(自身を含む): 135698112

約数和(自身を除く): 53648595

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 297, 639, 781, 891, 1297, 1917, 2343, 3891, 5751, 7029, 11673, 14267, 21087, 35019, 42801, 63261, 92087, 105057, 128403, 276261, 385209, 828783, 1012957, 1155627, 2486349, 3038871, 7459047, 9116613, 27349839, 82049517]

約数ペア:

[(1, 82049517), (3, 27349839), (9, 9116613), (11, 7459047), (27, 3038871), (33, 2486349), (71, 1155627), (81, 1012957), (99, 828783), (213, 385209), (297, 276261), (639, 128403), (781, 105057), (891, 92087), (1297, 63261), (1917, 42801), (2343, 35019), (3891, 21087), (5751, 14267), (7029, 11673)]