71377383

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1601}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 119342592

約数和(自身を除く): 47965209

約数列:

[1, 3, 7, 11, 21, 33, 77, 193, 231, 579, 1351, 1601, 2123, 4053, 4803, 6369, 11207, 14861, 17611, 33621, 44583, 52833, 123277, 308993, 369831, 926979, 2162951, 3398923, 6488853, 10196769, 23792461, 71377383]

約数ペア:

[(1, 71377383), (3, 23792461), (7, 10196769), (11, 6488853), (21, 3398923), (33, 2162951), (77, 926979), (193, 369831), (231, 308993), (579, 123277), (1351, 52833), (1601, 44583), (2123, 33621), (4053, 17611), (4803, 14861), (6369, 11207)]