154079721

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53003}}^1$

素因数の和:53045

約数の個数: 24

約数和(自身を含む): 248058720

約数和(自身を除く): 93978999

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 53003, 159009, 477027, 901051, 1007057, 2703153, 3021171, 8109459, 9063513, 17119969, 51359907, 154079721]

約数ペア:

[(1, 154079721), (3, 51359907), (9, 17119969), (17, 9063513), (19, 8109459), (51, 3021171), (57, 2703153), (153, 1007057), (171, 901051), (323, 477027), (969, 159009), (2907, 53003)]