29868531

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 52985856

約数和(自身を除く): 23117325

約数列:

[1, 3, 7, 11, 21, 31, 33, 43, 77, 93, 97, 129, 217, 231, 291, 301, 341, 473, 651, 679, 903, 1023, 1067, 1333, 1419, 2037, 2387, 3007, 3201, 3311, 3999, 4171, 7161, 7469, 9021, 9331, 9933, 12513, 14663, 21049, 22407, 27993, 29197, 33077, 43989, 45881, 63147, 87591, 99231, 102641, 129301, 137643, 231539, 307923, 321167, 387903, 694617, 905107, 963501, 1422311, 2715321, 4266933, 9956177, 29868531]

約数ペア:

[(1, 29868531), (3, 9956177), (7, 4266933), (11, 2715321), (21, 1422311), (31, 963501), (33, 905107), (43, 694617), (77, 387903), (93, 321167), (97, 307923), (129, 231539), (217, 137643), (231, 129301), (291, 102641), (301, 99231), (341, 87591), (473, 63147), (651, 45881), (679, 43989), (903, 33077), (1023, 29197), (1067, 27993), (1333, 22407), (1419, 21049), (2037, 14663), (2387, 12513), (3007, 9933), (3201, 9331), (3311, 9021), (3999, 7469), (4171, 7161)]