203465673

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{18217}}^1$

素因数の和:18313

約数の個数: 24

約数和(自身を含む): 315462888

約数和(自身を除く): 111997215

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 11169, 18217, 54651, 163953, 309689, 929067, 1329841, 2787201, 3989523, 11968569, 22607297, 67821891, 203465673]

約数ペア:

[(1, 203465673), (3, 67821891), (9, 22607297), (17, 11968569), (51, 3989523), (73, 2787201), (153, 1329841), (219, 929067), (657, 309689), (1241, 163953), (3723, 54651), (11169, 18217)]