1605960069129

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{20773}}^1\times {\mathrm{660769}}^1$

素因数の和:681561

約数の個数: 24

約数和(自身を含む): 2498284148360

約数和(自身を除く): 892324079231

約数列:

[1, 3, 9, 13, 39, 117, 20773, 62319, 186957, 270049, 660769, 810147, 1982307, 2430441, 5946921, 8589997, 25769991, 77309973, 13726154437, 41178463311, 123535389933, 178440007681, 535320023043, 1605960069129]

約数ペア:

[(1, 1605960069129), (3, 535320023043), (9, 178440007681), (13, 123535389933), (39, 41178463311), (117, 13726154437), (20773, 77309973), (62319, 25769991), (186957, 8589997), (270049, 5946921), (660769, 2430441), (810147, 1982307)]