55155309

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 85263360

約数和(自身を除く): 30108051

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 727, 1331, 2181, 2299, 3993, 6897, 7997, 13813, 23991, 25289, 41439, 75867, 87967, 151943, 263901, 455829, 967637, 1671373, 2902911, 5014119, 18385103, 55155309]

約数ペア:

[(1, 55155309), (3, 18385103), (11, 5014119), (19, 2902911), (33, 1671373), (57, 967637), (121, 455829), (209, 263901), (363, 151943), (627, 87967), (727, 75867), (1331, 41439), (2181, 25289), (2299, 23991), (3993, 13813), (6897, 7997)]