55338003

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4327}}^1$

素因数の和:4376

約数の個数: 36

約数和(自身を含む): 96211440

約数和(自身を除く): 40873437

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 4327, 12789, 12981, 30289, 38943, 90867, 125483, 212023, 272601, 376449, 636069, 878381, 1129347, 1908207, 2635143, 6148667, 7905429, 18446001, 55338003]

約数ペア:

[(1, 55338003), (3, 18446001), (7, 7905429), (9, 6148667), (21, 2635143), (29, 1908207), (49, 1129347), (63, 878381), (87, 636069), (147, 376449), (203, 272601), (261, 212023), (441, 125483), (609, 90867), (1421, 38943), (1827, 30289), (4263, 12981), (4327, 12789)]