66647463

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30391}}^1$

素因数の和:30454

約数の個数: 16

約数和(自身を含む): 96281856

約数和(自身を除く): 29634393

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 30391, 91173, 516647, 1306813, 1549941, 3920439, 22215821, 66647463]

約数ペア:

[(1, 66647463), (3, 22215821), (17, 3920439), (43, 1549941), (51, 1306813), (129, 516647), (731, 91173), (2193, 30391)]