86895999

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 127521680

約数和(自身を除く): 40625681

約数列:

[1, 3, 9, 109, 283, 313, 327, 849, 939, 981, 2547, 2817, 30847, 34117, 88579, 92541, 102351, 265737, 277623, 307053, 797211, 9655111, 28965333, 86895999]

約数ペア:

[(1, 86895999), (3, 28965333), (9, 9655111), (109, 797211), (283, 307053), (313, 277623), (327, 265737), (849, 102351), (939, 92541), (981, 88579), (2547, 34117), (2817, 30847)]