129334293

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{983}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 209710080

約数和(自身を除く): 80375787

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 443, 983, 1329, 2949, 3987, 4873, 8847, 10813, 11961, 14619, 26541, 32439, 43857, 97317, 131571, 291951, 435469, 1306407, 3919221, 4790159, 11757663, 14370477, 43111431, 129334293]

約数ペア:

[(1, 129334293), (3, 43111431), (9, 14370477), (11, 11757663), (27, 4790159), (33, 3919221), (99, 1306407), (297, 435469), (443, 291951), (983, 131571), (1329, 97317), (2949, 43857), (3987, 32439), (4873, 26541), (8847, 14619), (10813, 11961)]