80273406

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{20807}}^1$

素因数の和:21455

約数の個数: 16

約数和(自身を含む): 160804224

約数和(自身を除く): 80530818

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 20807, 41614, 62421, 124842, 13378901, 26757802, 40136703, 80273406]

約数ペア:

[(1, 80273406), (2, 40136703), (3, 26757802), (6, 13378901), (643, 124842), (1286, 62421), (1929, 41614), (3858, 20807)]