80493519

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{6221}}^1$

素因数の和:6470

約数の個数: 16

約数和(自身を含む): 113489280

約数和(自身を除く): 32995761

約数列:

[1, 3, 19, 57, 227, 681, 4313, 6221, 12939, 18663, 118199, 354597, 1412167, 4236501, 26831173, 80493519]

約数ペア:

[(1, 80493519), (3, 26831173), (19, 4236501), (57, 1412167), (227, 354597), (681, 118199), (4313, 18663), (6221, 12939)]