53125947

素因数分解:

$3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{673}}^1$

素因数の和:872

約数の個数: 36

約数和(自身を含む): 89898120

約数和(自身を除く): 36772173

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 179, 441, 537, 673, 1253, 1611, 2019, 3759, 4711, 6057, 8771, 11277, 14133, 26313, 32977, 42399, 78939, 98931, 120467, 296793, 361401, 843269, 1084203, 2529807, 5902883, 7589421, 17708649, 53125947]

約数ペア:

[(1, 53125947), (3, 17708649), (7, 7589421), (9, 5902883), (21, 2529807), (49, 1084203), (63, 843269), (147, 361401), (179, 296793), (441, 120467), (537, 98931), (673, 78939), (1253, 42399), (1611, 32977), (2019, 26313), (3759, 14133), (4711, 11277), (6057, 8771)]