25691045289

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{9067}}^1$

素因数の和:9294

約数の個数: 64

約数和(自身を含む): 42997118976

約数和(自身を除く): 17306073687

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 107, 273, 291, 321, 679, 749, 1261, 1391, 2037, 2247, 3783, 4173, 8827, 9067, 9737, 10379, 26481, 27201, 29211, 31137, 63469, 72653, 117871, 134927, 190407, 217959, 353613, 404781, 825097, 879499, 944489, 970169, 2475291, 2638497, 2833467, 2910507, 6156493, 6791183, 11433487, 12612197, 18469479, 20373549, 34300461, 37836591, 80034409, 88285379, 94106393, 240103227, 264856137, 282319179, 658744751, 1223383109, 1976234253, 3670149327, 8563681763, 25691045289]

約数ペア:

[(1, 25691045289), (3, 8563681763), (7, 3670149327), (13, 1976234253), (21, 1223383109), (39, 658744751), (91, 282319179), (97, 264856137), (107, 240103227), (273, 94106393), (291, 88285379), (321, 80034409), (679, 37836591), (749, 34300461), (1261, 20373549), (1391, 18469479), (2037, 12612197), (2247, 11433487), (3783, 6791183), (4173, 6156493), (8827, 2910507), (9067, 2833467), (9737, 2638497), (10379, 2475291), (26481, 970169), (27201, 944489), (29211, 879499), (31137, 825097), (63469, 404781), (72653, 353613), (117871, 217959), (134927, 190407)]