42318423

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13171}}^1$

素因数の和:13204

約数の個数: 32

約数和(自身を含む): 75870720

約数和(自身を除く): 33552297

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 13171, 39513, 92197, 118539, 223907, 276591, 355617, 671721, 829773, 1567349, 2015163, 2489319, 4702047, 6045489, 14106141, 42318423]

約数ペア:

[(1, 42318423), (3, 14106141), (7, 6045489), (9, 4702047), (17, 2489319), (21, 2015163), (27, 1567349), (51, 829773), (63, 671721), (119, 355617), (153, 276591), (189, 223907), (357, 118539), (459, 92197), (1071, 39513), (3213, 13171)]