57211281

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{577}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 86561280

約数和(自身を除く): 29349999

約数列:

[1, 3, 9, 23, 69, 207, 479, 577, 1437, 1731, 4311, 5193, 11017, 13271, 33051, 39813, 99153, 119439, 276383, 829149, 2487447, 6356809, 19070427, 57211281]

約数ペア:

[(1, 57211281), (3, 19070427), (9, 6356809), (23, 2487447), (69, 829149), (207, 276383), (479, 119439), (577, 99153), (1437, 39813), (1731, 33051), (4311, 13271), (5193, 11017)]