26997663

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 45522432

約数和(自身を除く): 18524769

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 1601, 2409, 4803, 5621, 11207, 16863, 17611, 33621, 52833, 116873, 123277, 350619, 369831, 818111, 1285603, 2454333, 3856809, 8999221, 26997663]

約数ペア:

[(1, 26997663), (3, 8999221), (7, 3856809), (11, 2454333), (21, 1285603), (33, 818111), (73, 369831), (77, 350619), (219, 123277), (231, 116873), (511, 52833), (803, 33621), (1533, 17611), (1601, 16863), (2409, 11207), (4803, 5621)]