24437889

素因数分解:

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

素因数の和:187

約数の個数: 64

約数和(自身を含む): 44154880

約数和(自身を除く): 19716991

約数列:

[1, 3, 7, 9, 21, 27, 31, 43, 63, 93, 97, 129, 189, 217, 279, 291, 301, 387, 651, 679, 837, 873, 903, 1161, 1333, 1953, 2037, 2619, 2709, 3007, 3999, 4171, 5859, 6111, 8127, 9021, 9331, 11997, 12513, 18333, 21049, 27063, 27993, 29197, 35991, 37539, 63147, 81189, 83979, 87591, 112617, 129301, 189441, 251937, 262773, 387903, 568323, 788319, 905107, 1163709, 2715321, 3491127, 8145963, 24437889]

約数ペア:

[(1, 24437889), (3, 8145963), (7, 3491127), (9, 2715321), (21, 1163709), (27, 905107), (31, 788319), (43, 568323), (63, 387903), (93, 262773), (97, 251937), (129, 189441), (189, 129301), (217, 112617), (279, 87591), (291, 83979), (301, 81189), (387, 63147), (651, 37539), (679, 35991), (837, 29197), (873, 27993), (903, 27063), (1161, 21049), (1333, 18333), (1953, 12513), (2037, 11997), (2619, 9331), (2709, 9021), (3007, 8127), (3999, 6111), (4171, 5859)]