80695689

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{829}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 109480320

約数和(自身を除く): 28784631

約数列:

[1, 3, 71, 213, 457, 829, 1371, 2487, 32447, 58859, 97341, 176577, 378853, 1136559, 26898563, 80695689]

約数ペア:

[(1, 80695689), (3, 26898563), (71, 1136559), (213, 378853), (457, 176577), (829, 97341), (1371, 58859), (2487, 32447)]