131001057

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{49009}}^1$

素因数の和:49035

約数の個数: 24

約数和(自身を含む): 214075680

約数和(自身を除く): 83074623

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 49009, 147027, 441081, 539099, 1323243, 1617297, 3969729, 4851891, 11909187, 14555673, 43667019, 131001057]

約数ペア:

[(1, 131001057), (3, 43667019), (9, 14555673), (11, 11909187), (27, 4851891), (33, 3969729), (81, 1617297), (99, 1323243), (243, 539099), (297, 441081), (891, 147027), (2673, 49009)]