52166163

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 81597952

約数和(自身を除く): 29431789

約数列:

[1, 3, 7, 21, 61, 183, 193, 211, 427, 579, 633, 1281, 1351, 1477, 4053, 4431, 11773, 12871, 35319, 38613, 40723, 82411, 90097, 122169, 247233, 270291, 285061, 855183, 2484103, 7452309, 17388721, 52166163]

約数ペア:

[(1, 52166163), (3, 17388721), (7, 7452309), (21, 2484103), (61, 855183), (183, 285061), (193, 270291), (211, 247233), (427, 122169), (579, 90097), (633, 82411), (1281, 40723), (1351, 38613), (1477, 35319), (4053, 12871), (4431, 11773)]