50651721

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7699}}^1$

素因数の和:7765

約数の個数: 24

約数和(自身を含む): 79279200

約数和(自身を除く): 28627479

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 7699, 23097, 69291, 130883, 331057, 392649, 993171, 1177947, 2979513, 5627969, 16883907, 50651721]

約数ペア:

[(1, 50651721), (3, 16883907), (9, 5627969), (17, 2979513), (43, 1177947), (51, 993171), (129, 392649), (153, 331057), (387, 130883), (731, 69291), (2193, 23097), (6579, 7699)]