86613189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 128803584

約数和(自身を除く): 42190395

約数列:

[1, 3, 13, 37, 39, 111, 193, 311, 481, 579, 933, 1443, 2509, 4043, 7141, 7527, 11507, 12129, 21423, 34521, 60023, 92833, 149591, 180069, 278499, 448773, 780299, 2220851, 2340897, 6662553, 28871063, 86613189]

約数ペア:

[(1, 86613189), (3, 28871063), (13, 6662553), (37, 2340897), (39, 2220851), (111, 780299), (193, 448773), (311, 278499), (481, 180069), (579, 149591), (933, 92833), (1443, 60023), (2509, 34521), (4043, 21423), (7141, 12129), (7527, 11507)]