72069957

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 106737696

約数和(自身を除く): 34667739

約数列:

[1, 3, 9, 67, 107, 201, 321, 603, 963, 1117, 3351, 7169, 10053, 21507, 64521, 74839, 119519, 224517, 358557, 673551, 1075671, 8007773, 24023319, 72069957]

約数ペア:

[(1, 72069957), (3, 24023319), (9, 8007773), (67, 1075671), (107, 673551), (201, 358557), (321, 224517), (603, 119519), (963, 74839), (1117, 64521), (3351, 21507), (7169, 10053)]