80216043

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{12911}}^1$

素因数の和:13042

約数の個数: 16

約数和(自身を含む): 113625600

約数和(自身を除く): 33409557

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 12911, 38733, 245309, 735927, 1407299, 4221897, 26738681, 80216043]

約数ペア:

[(1, 80216043), (3, 26738681), (19, 4221897), (57, 1407299), (109, 735927), (327, 245309), (2071, 38733), (6213, 12911)]