159532947

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{148957}}^1$

素因数の和:148987

約数の個数: 24

約数和(自身を含む): 278849376

約数和(自身を除く): 119316429

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 148957, 446871, 1042699, 1340613, 2532269, 3128097, 7596807, 9384291, 17725883, 22790421, 53177649, 159532947]

約数ペア:

[(1, 159532947), (3, 53177649), (7, 22790421), (9, 17725883), (17, 9384291), (21, 7596807), (51, 3128097), (63, 2532269), (119, 1340613), (153, 1042699), (357, 446871), (1071, 148957)]