49338531

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{613}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 80163840

約数和(自身を除く): 30825309

約数列:

[1, 3, 9, 11, 27, 33, 99, 271, 297, 613, 813, 1839, 2439, 2981, 5517, 6743, 7317, 8943, 16551, 20229, 26829, 60687, 80487, 166123, 182061, 498369, 1495107, 1827353, 4485321, 5482059, 16446177, 49338531]

約数ペア:

[(1, 49338531), (3, 16446177), (9, 5482059), (11, 4485321), (27, 1827353), (33, 1495107), (99, 498369), (271, 182061), (297, 166123), (613, 80487), (813, 60687), (1839, 26829), (2439, 20229), (2981, 16551), (5517, 8943), (6743, 7317)]