61184889

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{10639}}^1$

素因数の和:10722

約数の個数: 20

約数和(自身を含む): 92695680

約数和(自身を除く): 31510791

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 10639, 31917, 95751, 287253, 755369, 861759, 2266107, 6798321, 20394963, 61184889]

約数ペア:

[(1, 61184889), (3, 20394963), (9, 6798321), (27, 2266107), (71, 861759), (81, 755369), (213, 287253), (639, 95751), (1917, 31917), (5751, 10639)]