29381697

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{4969}}^1$

素因数の和:5054

約数の個数: 20

約数和(自身を含む): 44501380

約数和(自身を除く): 15119683

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 4969, 5913, 14907, 44721, 134163, 362737, 402489, 1088211, 3264633, 9793899, 29381697]

約数ペア:

[(1, 29381697), (3, 9793899), (9, 3264633), (27, 1088211), (73, 402489), (81, 362737), (219, 134163), (657, 44721), (1971, 14907), (4969, 5913)]