201438153

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{16567}}^1$

素因数の和:16773

約数の個数: 24

約数和(自身を含む): 334275968

約数和(自身を除く): 132837815

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 16567, 49701, 115969, 149103, 347907, 1043721, 3197431, 9592293, 22382017, 28776879, 67146051, 201438153]

約数ペア:

[(1, 201438153), (3, 67146051), (7, 28776879), (9, 22382017), (21, 9592293), (63, 3197431), (193, 1043721), (579, 347907), (1351, 149103), (1737, 115969), (4053, 49701), (12159, 16567)]