160225317

素因数分解:

$3^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1831}}^1$

素因数の和:2310

約数の個数: 32

約数和(自身を含む): 272015360

約数和(自身を除く): 111790043

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 463, 1389, 1831, 3241, 4167, 5493, 9723, 12501, 12817, 16479, 29169, 38451, 49437, 87507, 115353, 346059, 847753, 2543259, 5934271, 7629777, 17802813, 22889331, 53408439, 160225317]

約数ペア:

[(1, 160225317), (3, 53408439), (7, 22889331), (9, 17802813), (21, 7629777), (27, 5934271), (63, 2543259), (189, 847753), (463, 346059), (1389, 115353), (1831, 87507), (3241, 49437), (4167, 38451), (5493, 29169), (9723, 16479), (12501, 12817)]