29783781

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:184

約数の個数: 36

約数和(自身を含む): 47200608

約数和(自身を除く): 17416827

約数列:

[1, 3, 9, 23, 27, 69, 73, 81, 207, 219, 243, 621, 657, 1679, 1863, 1971, 5037, 5329, 5589, 5913, 15111, 15987, 17739, 45333, 47961, 122567, 135999, 143883, 367701, 407997, 431649, 1103103, 1294947, 3309309, 9927927, 29783781]

約数ペア:

[(1, 29783781), (3, 9927927), (9, 3309309), (23, 1294947), (27, 1103103), (69, 431649), (73, 407997), (81, 367701), (207, 143883), (219, 135999), (243, 122567), (621, 47961), (657, 45333), (1679, 17739), (1863, 15987), (1971, 15111), (5037, 5913), (5329, 5589)]