285416757

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14461}}^1$

素因数の和:14530

約数の個数: 32

約数和(自身を含む): 458156160

約数和(自身を除く): 172739403

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 6579, 14461, 19737, 43383, 130149, 245837, 390447, 621823, 737511, 1865469, 2212533, 5596407, 6637599, 10570991, 16789221, 31712973, 95138919, 285416757]

約数ペア:

[(1, 285416757), (3, 95138919), (9, 31712973), (17, 16789221), (27, 10570991), (43, 6637599), (51, 5596407), (129, 2212533), (153, 1865469), (387, 737511), (459, 621823), (731, 390447), (1161, 245837), (2193, 130149), (6579, 43383), (14461, 19737)]