77385717

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 124338240

約数和(自身を除く): 46952523

約数列:

[1, 3, 9, 17, 29, 51, 87, 107, 153, 163, 261, 321, 489, 493, 963, 1467, 1479, 1819, 2771, 3103, 4437, 4727, 5457, 8313, 9309, 14181, 16371, 17441, 24939, 27927, 42543, 52323, 52751, 80359, 156969, 158253, 241077, 296497, 474759, 505789, 723231, 889491, 1517367, 2668473, 4552101, 8598413, 25795239, 77385717]

約数ペア:

[(1, 77385717), (3, 25795239), (9, 8598413), (17, 4552101), (29, 2668473), (51, 1517367), (87, 889491), (107, 723231), (153, 505789), (163, 474759), (261, 296497), (321, 241077), (489, 158253), (493, 156969), (963, 80359), (1467, 52751), (1479, 52323), (1819, 42543), (2771, 27927), (3103, 24939), (4437, 17441), (4727, 16371), (5457, 14181), (8313, 9309)]