9321831

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 15275520

約数和(自身を除く): 5953689

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 883, 1173, 2649, 3519, 7947, 10557, 15011, 20309, 23841, 45033, 60927, 135099, 182781, 345253, 405297, 548343, 1035759, 3107277, 9321831]

約数ペア:

[(1, 9321831), (3, 3107277), (9, 1035759), (17, 548343), (23, 405297), (27, 345253), (51, 182781), (69, 135099), (153, 60927), (207, 45033), (391, 23841), (459, 20309), (621, 15011), (883, 10557), (1173, 7947), (2649, 3519)]