27918721923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3677}}^1\times {\mathrm{4297}}^1$

素因数の和:8027

約数の個数: 32

約数和(自身を含む): 40468592640

約数和(自身を除く): 12549870717

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 3677, 4297, 11031, 12891, 69863, 81643, 113987, 133207, 209589, 244929, 341961, 399621, 2165753, 2530933, 6497259, 7592799, 15800069, 47400207, 300201311, 489802139, 900603933, 1469406417, 9306240641, 27918721923]

約数ペア:

[(1, 27918721923), (3, 9306240641), (19, 1469406417), (31, 900603933), (57, 489802139), (93, 300201311), (589, 47400207), (1767, 15800069), (3677, 7592799), (4297, 6497259), (11031, 2530933), (12891, 2165753), (69863, 399621), (81643, 341961), (113987, 244929), (133207, 209589)]