66108627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1619}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 103194000

約数和(自身を除く): 37085373

約数列:

[1, 3, 9, 13, 39, 117, 349, 1047, 1619, 3141, 4537, 4857, 13611, 14571, 21047, 40833, 63141, 189423, 565031, 1695093, 5085279, 7345403, 22036209, 66108627]

約数ペア:

[(1, 66108627), (3, 22036209), (9, 7345403), (13, 5085279), (39, 1695093), (117, 565031), (349, 189423), (1047, 63141), (1619, 40833), (3141, 21047), (4537, 14571), (4857, 13611)]