194829543

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{22067}}^1$

素因数の和:22188

約数の個数: 20

約数和(自身を含む): 293725080

約数和(自身を除く): 98895537

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 22067, 66201, 198603, 595809, 1787427, 2405303, 7215909, 21647727, 64943181, 194829543]

約数ペア:

[(1, 194829543), (3, 64943181), (9, 21647727), (27, 7215909), (81, 2405303), (109, 1787427), (327, 595809), (981, 198603), (2943, 66201), (8829, 22067)]