67675851

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 104163840

約数和(自身を除く): 36487989

約数列:

[1, 3, 9, 27, 43, 71, 129, 213, 387, 639, 821, 1161, 1917, 2463, 3053, 7389, 9159, 22167, 27477, 35303, 58291, 82431, 105909, 174873, 317727, 524619, 953181, 1573857, 2506513, 7519539, 22558617, 67675851]

約数ペア:

[(1, 67675851), (3, 22558617), (9, 7519539), (27, 2506513), (43, 1573857), (71, 953181), (129, 524619), (213, 317727), (387, 174873), (639, 105909), (821, 82431), (1161, 58291), (1917, 35303), (2463, 27477), (3053, 22167), (7389, 9159)]