48295989

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20719}}^1$

素因数の和:20769

約数の個数: 24

約数和(自身を含む): 81885440

約数和(自身を除く): 33589451

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 20719, 62157, 145033, 186471, 435099, 766603, 1305297, 2299809, 5366221, 6899427, 16098663, 48295989]

約数ペア:

[(1, 48295989), (3, 16098663), (7, 6899427), (9, 5366221), (21, 2299809), (37, 1305297), (63, 766603), (111, 435099), (259, 186471), (333, 145033), (777, 62157), (2331, 20719)]