85543569

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 127483200

約数和(自身を除く): 41939631

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 2269, 4189, 6807, 12567, 20421, 37701, 133871, 161099, 401613, 483297, 1204839, 1449891, 9504841, 28514523, 85543569]

約数ペア:

[(1, 85543569), (3, 28514523), (9, 9504841), (59, 1449891), (71, 1204839), (177, 483297), (213, 401613), (531, 161099), (639, 133871), (2269, 37701), (4189, 20421), (6807, 12567)]