80620113

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{35879}}^1$

素因数の和:35996

約数の個数: 16

約数和(自身を含む): 124001280

約数和(自身を除く): 43381167

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 35879, 107637, 251153, 753459, 3839053, 11517159, 26873371, 80620113]

約数ペア:

[(1, 80620113), (3, 26873371), (7, 11517159), (21, 3839053), (107, 753459), (321, 251153), (749, 107637), (2247, 35879)]