68620143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43403}}^1$

素因数の和:43454

約数の個数: 16

約数和(自身を含む): 100002816

約数和(自身を除く): 31382673

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 43403, 130209, 737851, 1345493, 2213553, 4036479, 22873381, 68620143]

約数ペア:

[(1, 68620143), (3, 22873381), (17, 4036479), (31, 2213553), (51, 1345493), (93, 737851), (527, 130209), (1581, 43403)]