63899889

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{4003}}^1$

素因数の和:4336

約数の個数: 16

約数和(自身を含む): 90522432

約数和(自身を除く): 26622543

約数列:

[1, 3, 17, 51, 313, 939, 4003, 5321, 12009, 15963, 68051, 204153, 1252939, 3758817, 21299963, 63899889]

約数ペア:

[(1, 63899889), (3, 21299963), (17, 3758817), (51, 1252939), (313, 204153), (939, 68051), (4003, 15963), (5321, 12009)]