73857069

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 135851520

約数和(自身を除く): 61994451

約数列:

[1, 3, 9, 11, 13, 27, 33, 37, 39, 47, 99, 111, 117, 121, 141, 143, 297, 333, 351, 363, 407, 423, 429, 481, 517, 611, 999, 1089, 1221, 1269, 1287, 1443, 1551, 1573, 1739, 1833, 3267, 3663, 3861, 4329, 4477, 4653, 4719, 5217, 5291, 5499, 5687, 6721, 10989, 12987, 13431, 13959, 14157, 15651, 15873, 16497, 17061, 19129, 20163, 22607, 40293, 42471, 46953, 47619, 51183, 57387, 58201, 60489, 67821, 73931, 120879, 142857, 153549, 172161, 174603, 181467, 203463, 210419, 221793, 248677, 516483, 523809, 610389, 631257, 665379, 746031, 1571427, 1893771, 1996137, 2238093, 2735447, 5681313, 6714279, 8206341, 24619023, 73857069]

約数ペア:

[(1, 73857069), (3, 24619023), (9, 8206341), (11, 6714279), (13, 5681313), (27, 2735447), (33, 2238093), (37, 1996137), (39, 1893771), (47, 1571427), (99, 746031), (111, 665379), (117, 631257), (121, 610389), (141, 523809), (143, 516483), (297, 248677), (333, 221793), (351, 210419), (363, 203463), (407, 181467), (423, 174603), (429, 172161), (481, 153549), (517, 142857), (611, 120879), (999, 73931), (1089, 67821), (1221, 60489), (1269, 58201), (1287, 57387), (1443, 51183), (1551, 47619), (1573, 46953), (1739, 42471), (1833, 40293), (3267, 22607), (3663, 20163), (3861, 19129), (4329, 17061), (4477, 16497), (4653, 15873), (4719, 15651), (5217, 14157), (5291, 13959), (5499, 13431), (5687, 12987), (6721, 10989)]