29303127

素因数分解:

$3^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 53778816

約数和(自身を除く): 24475689

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 81, 107, 147, 161, 189, 207, 243, 321, 441, 483, 567, 621, 749, 963, 1127, 1323, 1449, 1701, 1863, 2247, 2461, 2889, 3381, 3969, 4347, 5243, 5589, 6741, 7383, 8667, 10143, 11907, 13041, 15729, 17227, 20223, 22149, 26001, 30429, 39123, 47187, 51681, 60669, 66447, 91287, 120589, 141561, 155043, 182007, 199341, 273861, 361767, 424683, 465129, 598023, 1085301, 1274049, 1395387, 3255903, 4186161, 9767709, 29303127]

約数ペア:

[(1, 29303127), (3, 9767709), (7, 4186161), (9, 3255903), (21, 1395387), (23, 1274049), (27, 1085301), (49, 598023), (63, 465129), (69, 424683), (81, 361767), (107, 273861), (147, 199341), (161, 182007), (189, 155043), (207, 141561), (243, 120589), (321, 91287), (441, 66447), (483, 60669), (567, 51681), (621, 47187), (749, 39123), (963, 30429), (1127, 26001), (1323, 22149), (1449, 20223), (1701, 17227), (1863, 15729), (2247, 13041), (2461, 11907), (2889, 10143), (3381, 8667), (3969, 7383), (4347, 6741), (5243, 5589)]