68086413

素因数分解:

$3^6\times {\mathrm{59}}^1\times {\mathrm{1583}}^1$

素因数の和:1660

約数の個数: 28

約数和(自身を含む): 103878720

約数和(自身を除く): 35792307

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 729, 1583, 1593, 4749, 4779, 14247, 14337, 42741, 43011, 93397, 128223, 280191, 384669, 840573, 1154007, 2521719, 7565157, 22695471, 68086413]

約数ペア:

[(1, 68086413), (3, 22695471), (9, 7565157), (27, 2521719), (59, 1154007), (81, 840573), (177, 384669), (243, 280191), (531, 128223), (729, 93397), (1583, 43011), (1593, 42741), (4749, 14337), (4779, 14247)]