81004048867

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1885613}}^1$

素因数の和:1885675

約数の個数: 24

約数和(自身を含む): 103452326496

約数和(自身を除く): 22448277629

約数列:

[1, 7, 17, 19, 119, 133, 323, 361, 2261, 2527, 6137, 42959, 1885613, 13199291, 32055421, 35826647, 224387947, 250786529, 609052999, 680706293, 4263370993, 4764944051, 11572006981, 81004048867]

約数ペア:

[(1, 81004048867), (7, 11572006981), (17, 4764944051), (19, 4263370993), (119, 680706293), (133, 609052999), (323, 250786529), (361, 224387947), (2261, 35826647), (2527, 32055421), (6137, 13199291), (42959, 1885613)]