29374191

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 55296000

約数和(自身を除く): 25921809

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 71, 77, 99, 189, 199, 213, 231, 297, 497, 597, 639, 693, 781, 1393, 1491, 1791, 1917, 2079, 2189, 2343, 4179, 4473, 5373, 5467, 6567, 7029, 12537, 13419, 14129, 15323, 16401, 19701, 21087, 37611, 42387, 45969, 49203, 59103, 98903, 127161, 137907, 147609, 155419, 296709, 381483, 413721, 466257, 890127, 1087933, 1398771, 2670381, 3263799, 4196313, 9791397, 29374191]

約数ペア:

[(1, 29374191), (3, 9791397), (7, 4196313), (9, 3263799), (11, 2670381), (21, 1398771), (27, 1087933), (33, 890127), (63, 466257), (71, 413721), (77, 381483), (99, 296709), (189, 155419), (199, 147609), (213, 137907), (231, 127161), (297, 98903), (497, 59103), (597, 49203), (639, 45969), (693, 42387), (781, 37611), (1393, 21087), (1491, 19701), (1791, 16401), (1917, 15323), (2079, 14129), (2189, 13419), (2343, 12537), (4179, 7029), (4473, 6567), (5373, 5467)]