27574911

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 53813760

約数和(自身を除く): 26238849

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 43, 63, 81, 87, 91, 117, 129, 189, 203, 243, 261, 273, 301, 351, 377, 387, 559, 567, 609, 783, 819, 903, 1053, 1131, 1161, 1247, 1677, 1701, 1827, 2349, 2457, 2639, 2709, 3159, 3393, 3483, 3741, 3913, 5031, 5481, 7047, 7371, 7917, 8127, 8729, 10179, 10449, 11223, 11739, 15093, 16211, 16443, 22113, 23751, 24381, 26187, 30537, 33669, 35217, 45279, 48633, 49329, 71253, 73143, 78561, 91611, 101007, 105651, 113477, 135837, 145899, 213759, 235683, 303021, 316953, 340431, 437697, 641277, 707049, 950859, 1021293, 1313091, 2121147, 3063879, 3939273, 9191637, 27574911]

約数ペア:

[(1, 27574911), (3, 9191637), (7, 3939273), (9, 3063879), (13, 2121147), (21, 1313091), (27, 1021293), (29, 950859), (39, 707049), (43, 641277), (63, 437697), (81, 340431), (87, 316953), (91, 303021), (117, 235683), (129, 213759), (189, 145899), (203, 135837), (243, 113477), (261, 105651), (273, 101007), (301, 91611), (351, 78561), (377, 73143), (387, 71253), (559, 49329), (567, 48633), (609, 45279), (783, 35217), (819, 33669), (903, 30537), (1053, 26187), (1131, 24381), (1161, 23751), (1247, 22113), (1677, 16443), (1701, 16211), (1827, 15093), (2349, 11739), (2457, 11223), (2639, 10449), (2709, 10179), (3159, 8729), (3393, 8127), (3483, 7917), (3741, 7371), (3913, 7047), (5031, 5481)]