83607783

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 141557760

約数和(自身を除く): 57949977

約数列:

[1, 3, 7, 21, 23, 29, 47, 69, 87, 127, 141, 161, 203, 329, 381, 483, 609, 667, 889, 987, 1081, 1363, 2001, 2667, 2921, 3243, 3683, 4089, 4669, 5969, 7567, 8763, 9541, 11049, 14007, 17907, 20447, 22701, 25781, 28623, 31349, 41783, 61341, 77343, 84709, 94047, 125349, 137287, 173101, 219443, 254127, 411861, 519303, 592963, 658329, 961009, 1211707, 1778889, 2883027, 3635121, 3981323, 11943969, 27869261, 83607783]

約数ペア:

[(1, 83607783), (3, 27869261), (7, 11943969), (21, 3981323), (23, 3635121), (29, 2883027), (47, 1778889), (69, 1211707), (87, 961009), (127, 658329), (141, 592963), (161, 519303), (203, 411861), (329, 254127), (381, 219443), (483, 173101), (609, 137287), (667, 125349), (889, 94047), (987, 84709), (1081, 77343), (1363, 61341), (2001, 41783), (2667, 31349), (2921, 28623), (3243, 25781), (3683, 22701), (4089, 20447), (4669, 17907), (5969, 14007), (7567, 11049), (8763, 9541)]