153993513

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{2819}}^1$

素因数の和:3092

約数の個数: 16

約数和(自身を含む): 208454400

約数和(自身を除く): 54460887

約数列:

[1, 3, 131, 139, 393, 417, 2819, 8457, 18209, 54627, 369289, 391841, 1107867, 1175523, 51331171, 153993513]

約数ペア:

[(1, 153993513), (3, 51331171), (131, 1175523), (139, 1107867), (393, 391841), (417, 369289), (2819, 54627), (8457, 18209)]