26999757

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 43113600

約数和(自身を除く): 16113843

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 997, 1003, 1593, 2991, 3009, 8973, 9027, 16949, 26919, 27081, 50847, 58823, 152541, 176469, 457623, 529407, 999991, 1588221, 2999973, 8999919, 26999757]

約数ペア:

[(1, 26999757), (3, 8999919), (9, 2999973), (17, 1588221), (27, 999991), (51, 529407), (59, 457623), (153, 176469), (177, 152541), (459, 58823), (531, 50847), (997, 27081), (1003, 26919), (1593, 16949), (2991, 9027), (3009, 8973)]