80814453

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{4663}}^1$

素因数の和:4828

約数の個数: 16

約数和(自身を含む): 110816640

約数和(自身を除く): 30002187

約数列:

[1, 3, 53, 109, 159, 327, 4663, 5777, 13989, 17331, 247139, 508267, 741417, 1524801, 26938151, 80814453]

約数ペア:

[(1, 80814453), (3, 26938151), (53, 1524801), (109, 741417), (159, 508267), (327, 247139), (4663, 17331), (5777, 13989)]