201721738161

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{15233}}^1\times {\mathrm{34757}}^1$

素因数の和:50120

約数の個数: 16

約数和(自身を含む): 271105726464

約数和(自身を除く): 69383988303

約数列:

[1, 3, 127, 381, 15233, 34757, 45699, 104271, 1934591, 4414139, 5803773, 13242417, 529453381, 1588360143, 67240579387, 201721738161]

約数ペア:

[(1, 201721738161), (3, 67240579387), (127, 1588360143), (381, 529453381), (15233, 13242417), (34757, 5803773), (45699, 4414139), (104271, 1934591)]