26193321

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 49674240

約数和(自身を除く): 23480919

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 63, 77, 99, 129, 189, 231, 293, 297, 301, 387, 473, 693, 879, 903, 1161, 1419, 2051, 2079, 2637, 2709, 3223, 3311, 4257, 6153, 7911, 8127, 9669, 9933, 12599, 12771, 18459, 22561, 29007, 29799, 37797, 55377, 67683, 87021, 88193, 89397, 113391, 138589, 203049, 264579, 340173, 415767, 609147, 793737, 970123, 1247301, 2381211, 2910369, 3741903, 8731107, 26193321]

約数ペア:

[(1, 26193321), (3, 8731107), (7, 3741903), (9, 2910369), (11, 2381211), (21, 1247301), (27, 970123), (33, 793737), (43, 609147), (63, 415767), (77, 340173), (99, 264579), (129, 203049), (189, 138589), (231, 113391), (293, 89397), (297, 88193), (301, 87021), (387, 67683), (473, 55377), (693, 37797), (879, 29799), (903, 29007), (1161, 22561), (1419, 18459), (2051, 12771), (2079, 12599), (2637, 9933), (2709, 9669), (3223, 8127), (3311, 7911), (4257, 6153)]