43234389

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:131

約数の個数: 54

約数和(自身を含む): 72981090

約数和(自身を除く): 29746701

約数列:

[1, 3, 9, 11, 29, 33, 37, 87, 99, 111, 121, 261, 319, 333, 363, 407, 957, 1073, 1089, 1221, 1369, 2871, 3219, 3509, 3663, 4107, 4477, 9657, 10527, 11803, 12321, 13431, 15059, 31581, 35409, 39701, 40293, 45177, 106227, 119103, 129833, 135531, 165649, 357309, 389499, 436711, 496947, 1168497, 1310133, 1490841, 3930399, 4803821, 14411463, 43234389]

約数ペア:

[(1, 43234389), (3, 14411463), (9, 4803821), (11, 3930399), (29, 1490841), (33, 1310133), (37, 1168497), (87, 496947), (99, 436711), (111, 389499), (121, 357309), (261, 165649), (319, 135531), (333, 129833), (363, 119103), (407, 106227), (957, 45177), (1073, 40293), (1089, 39701), (1221, 35409), (1369, 31581), (2871, 15059), (3219, 13431), (3509, 12321), (3663, 11803), (4107, 10527), (4477, 9657)]