123168519

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3889}}^1$

素因数の和:3941

約数の個数: 40

約数和(自身を含む): 203338080

約数和(自身を除く): 80169561

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 1173, 1377, 1863, 3519, 3889, 10557, 11667, 31671, 35001, 66113, 89447, 105003, 198339, 268341, 315009, 595017, 805023, 1520599, 1785051, 2415069, 4561797, 5355153, 7245207, 13685391, 41056173, 123168519]

約数ペア:

[(1, 123168519), (3, 41056173), (9, 13685391), (17, 7245207), (23, 5355153), (27, 4561797), (51, 2415069), (69, 1785051), (81, 1520599), (153, 805023), (207, 595017), (391, 315009), (459, 268341), (621, 198339), (1173, 105003), (1377, 89447), (1863, 66113), (3519, 35001), (3889, 31671), (10557, 11667)]