55142883

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6323}}^1$

素因数の和:6368

約数の個数: 32

約数和(自身を含む): 91065600

約数和(自身を除く): 35922717

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 6323, 8721, 18969, 56907, 107491, 120137, 170721, 322473, 360411, 967419, 1081233, 2042329, 2902257, 3243699, 6126987, 18380961, 55142883]

約数ペア:

[(1, 55142883), (3, 18380961), (9, 6126987), (17, 3243699), (19, 2902257), (27, 2042329), (51, 1081233), (57, 967419), (153, 360411), (171, 322473), (323, 170721), (459, 120137), (513, 107491), (969, 56907), (2907, 18969), (6323, 8721)]