77164317

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{4637}}^1$

素因数の和:4729

約数の個数: 18

約数和(自身を含む): 114136542

約数和(自身を除く): 36972225

約数列:

[1, 3, 9, 43, 129, 387, 1849, 4637, 5547, 13911, 16641, 41733, 199391, 598173, 1794519, 8573813, 25721439, 77164317]

約数ペア:

[(1, 77164317), (3, 25721439), (9, 8573813), (43, 1794519), (129, 598173), (387, 199391), (1849, 41733), (4637, 16641), (5547, 13911)]