80492747913

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1565489}}^1$

素因数の和:1565721

約数の個数: 24

約数和(自身を含む): 120887137800

約数和(自身を除く): 40394389887

約数列:

[1, 3, 9, 29, 87, 197, 261, 591, 1773, 5713, 17139, 51417, 1565489, 4696467, 14089401, 45399181, 136197543, 308401333, 408592629, 925203999, 2775611997, 8943638657, 26830915971, 80492747913]

約数ペア:

[(1, 80492747913), (3, 26830915971), (9, 8943638657), (29, 2775611997), (87, 925203999), (197, 408592629), (261, 308401333), (591, 136197543), (1773, 45399181), (5713, 14089401), (17139, 4696467), (51417, 1565489)]