55060569

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{21169}}^1$

素因数の和:21209

約数の個数: 18

約数和(自身を含む): 84489470

約数和(自身を除く): 29428901

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 21169, 63507, 190521, 359873, 1079619, 3238857, 6117841, 18353523, 55060569]

約数ペア:

[(1, 55060569), (3, 18353523), (9, 6117841), (17, 3238857), (51, 1079619), (153, 359873), (289, 190521), (867, 63507), (2601, 21169)]