53836731

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 93915360

約数和(自身を除く): 40078629

約数列:

[1, 3, 9, 13, 27, 29, 39, 41, 43, 81, 87, 117, 123, 129, 261, 351, 369, 377, 387, 533, 559, 783, 1053, 1107, 1131, 1161, 1189, 1247, 1599, 1677, 1763, 2349, 3321, 3393, 3483, 3567, 3741, 4797, 5031, 5289, 10179, 10701, 11223, 14391, 15093, 15457, 15867, 16211, 22919, 30537, 32103, 33669, 43173, 45279, 46371, 47601, 48633, 51127, 68757, 96309, 101007, 139113, 142803, 145899, 153381, 206271, 417339, 437697, 460143, 618813, 664651, 1252017, 1313091, 1380429, 1856439, 1993953, 4141287, 5981859, 17945577, 53836731]

約数ペア:

[(1, 53836731), (3, 17945577), (9, 5981859), (13, 4141287), (27, 1993953), (29, 1856439), (39, 1380429), (41, 1313091), (43, 1252017), (81, 664651), (87, 618813), (117, 460143), (123, 437697), (129, 417339), (261, 206271), (351, 153381), (369, 145899), (377, 142803), (387, 139113), (533, 101007), (559, 96309), (783, 68757), (1053, 51127), (1107, 48633), (1131, 47601), (1161, 46371), (1189, 45279), (1247, 43173), (1599, 33669), (1677, 32103), (1763, 30537), (2349, 22919), (3321, 16211), (3393, 15867), (3483, 15457), (3567, 15093), (3741, 14391), (4797, 11223), (5031, 10701), (5289, 10179)]