55108911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6807

約数の個数: 32

約数和(自身を含む): 90881280

約数和(自身を除く): 35772369

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 6761, 8151, 20283, 74371, 87893, 128459, 223113, 263679, 385377, 966823, 1413049, 1669967, 2900469, 4239147, 5009901, 18369637, 55108911]

約数ペア:

[(1, 55108911), (3, 18369637), (11, 5009901), (13, 4239147), (19, 2900469), (33, 1669967), (39, 1413049), (57, 966823), (143, 385377), (209, 263679), (247, 223113), (429, 128459), (627, 87893), (741, 74371), (2717, 20283), (6761, 8151)]