63888621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{3581}}^1$

素因数の和:3916

約数の個数: 16

約数和(自身を含む): 89979840

約数和(自身を除く): 26091219

約数列:

[1, 3, 19, 57, 313, 939, 3581, 5947, 10743, 17841, 68039, 204117, 1120853, 3362559, 21296207, 63888621]

約数ペア:

[(1, 63888621), (3, 21296207), (19, 3362559), (57, 1120853), (313, 204117), (939, 68039), (3581, 17841), (5947, 10743)]