55416669

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 94125696

約数和(自身を除く): 38709027

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 121, 193, 231, 339, 363, 579, 791, 847, 1243, 1351, 2123, 2373, 2541, 3729, 4053, 6369, 8701, 13673, 14861, 21809, 23353, 26103, 41019, 44583, 65427, 70059, 95711, 152663, 163471, 239899, 287133, 457989, 490413, 719697, 1679293, 2638889, 5037879, 7916667, 18472223, 55416669]

約数ペア:

[(1, 55416669), (3, 18472223), (7, 7916667), (11, 5037879), (21, 2638889), (33, 1679293), (77, 719697), (113, 490413), (121, 457989), (193, 287133), (231, 239899), (339, 163471), (363, 152663), (579, 95711), (791, 70059), (847, 65427), (1243, 44583), (1351, 41019), (2123, 26103), (2373, 23353), (2541, 21809), (3729, 14861), (4053, 13673), (6369, 8701)]