29185731

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 44774400

約数和(自身を除く): 15588669

約数列:

[1, 3, 9, 27, 47, 109, 141, 211, 327, 423, 633, 981, 1269, 1899, 2943, 5123, 5697, 9917, 15369, 22999, 29751, 46107, 68997, 89253, 138321, 206991, 267759, 620973, 1080953, 3242859, 9728577, 29185731]

約数ペア:

[(1, 29185731), (3, 9728577), (9, 3242859), (27, 1080953), (47, 620973), (109, 267759), (141, 206991), (211, 138321), (327, 89253), (423, 68997), (633, 46107), (981, 29751), (1269, 22999), (1899, 15369), (2943, 9917), (5123, 5697)]