121247757

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{7013}}^1$

素因数の和:7149

約数の個数: 24

約数和(自身を含む): 187105464

約数和(自身を除く): 65857707

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 1017, 1921, 5763, 7013, 17289, 21039, 63117, 119221, 357663, 792469, 1072989, 2377407, 7132221, 13471973, 40415919, 121247757]

約数ペア:

[(1, 121247757), (3, 40415919), (9, 13471973), (17, 7132221), (51, 2377407), (113, 1072989), (153, 792469), (339, 357663), (1017, 119221), (1921, 63117), (5763, 21039), (7013, 17289)]