77578007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3650

約数の個数: 16

約数和(自身を含む): 88956000

約数和(自身を除く): 11377993

約数列:

[1, 13, 19, 89, 247, 1157, 1691, 3529, 21983, 45877, 67051, 314081, 871663, 4083053, 5967539, 77578007]

約数ペア:

[(1, 77578007), (13, 5967539), (19, 4083053), (89, 871663), (247, 314081), (1157, 67051), (1691, 45877), (3529, 21983)]