57807459

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 87852800

約数和(自身を除く): 30045341

約数列:

[1, 3, 9, 27, 73, 139, 211, 219, 417, 633, 657, 1251, 1899, 1971, 3753, 5697, 10147, 15403, 29329, 30441, 46209, 87987, 91323, 138627, 263961, 273969, 415881, 791883, 2141017, 6423051, 19269153, 57807459]

約数ペア:

[(1, 57807459), (3, 19269153), (9, 6423051), (27, 2141017), (73, 791883), (139, 415881), (211, 273969), (219, 263961), (417, 138627), (633, 91323), (657, 87987), (1251, 46209), (1899, 30441), (1971, 29329), (3753, 15403), (5697, 10147)]