55866681

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 91366912

約数和(自身を除く): 35500231

約数列:

[1, 3, 9, 13, 31, 39, 73, 93, 117, 211, 219, 279, 403, 633, 657, 949, 1209, 1899, 2263, 2743, 2847, 3627, 6541, 6789, 8229, 8541, 15403, 19623, 20367, 24687, 29419, 46209, 58869, 85033, 88257, 138627, 200239, 255099, 264771, 477493, 600717, 765297, 1432479, 1802151, 4297437, 6207409, 18622227, 55866681]

約数ペア:

[(1, 55866681), (3, 18622227), (9, 6207409), (13, 4297437), (31, 1802151), (39, 1432479), (73, 765297), (93, 600717), (117, 477493), (211, 264771), (219, 255099), (279, 200239), (403, 138627), (633, 88257), (657, 85033), (949, 58869), (1209, 46209), (1899, 29419), (2263, 24687), (2743, 20367), (2847, 19623), (3627, 15403), (6541, 8541), (6789, 8229)]