77159889

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7103}}^1$

素因数の和:7197

約数の個数: 24

約数和(自身を含む): 119688192

約数和(自身を除く): 42528303

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 7103, 10863, 21309, 63927, 120751, 362253, 504313, 1086759, 1512939, 4538817, 8573321, 25719963, 77159889]

約数ペア:

[(1, 77159889), (3, 25719963), (9, 8573321), (17, 4538817), (51, 1512939), (71, 1086759), (153, 504313), (213, 362253), (639, 120751), (1207, 63927), (3621, 21309), (7103, 10863)]