207232407

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{557}}^1\times {\mathrm{617}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 304842096

約数和(自身を除く): 97609689

約数列:

[1, 3, 9, 67, 201, 557, 603, 617, 1671, 1851, 5013, 5553, 37319, 41339, 111957, 124017, 335871, 343669, 372051, 1031007, 3093021, 23025823, 69077469, 207232407]

約数ペア:

[(1, 207232407), (3, 69077469), (9, 23025823), (67, 3093021), (201, 1031007), (557, 372051), (603, 343669), (617, 335871), (1671, 124017), (1851, 111957), (5013, 41339), (5553, 37319)]