64753857

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5807}}^1$

素因数の和:5882

約数の個数: 32

約数和(自身を含む): 111513600

約数和(自身を除く): 46759743

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 5807, 11151, 17421, 40649, 52263, 121947, 156789, 342613, 365841, 1027839, 1097523, 2398291, 3083517, 7194873, 9250551, 21584619, 64753857]

約数ペア:

[(1, 64753857), (3, 21584619), (7, 9250551), (9, 7194873), (21, 3083517), (27, 2398291), (59, 1097523), (63, 1027839), (177, 365841), (189, 342613), (413, 156789), (531, 121947), (1239, 52263), (1593, 40649), (3717, 17421), (5807, 11151)]