127929426

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{53171}}^1$

素因数の和:53577

約数の個数: 16

約数和(自身を含む): 256501728

約数和(自身を除く): 128572302

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 53171, 106342, 159513, 319026, 21321571, 42643142, 63964713, 127929426]

約数ペア:

[(1, 127929426), (2, 63964713), (3, 42643142), (6, 21321571), (401, 319026), (802, 159513), (1203, 106342), (2406, 53171)]