274243383

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{18127}}^1$

素因数の和:18215

約数の個数: 18

約数和(自身を含む): 406049072

約数和(自身を除く): 131805689

約数列:

[1, 3, 9, 41, 123, 369, 1681, 5043, 15129, 18127, 54381, 163143, 743207, 2229621, 6688863, 30471487, 91414461, 274243383]

約数ペア:

[(1, 274243383), (3, 91414461), (9, 30471487), (41, 6688863), (123, 2229621), (369, 743207), (1681, 163143), (5043, 54381), (15129, 18127)]