85281889

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{941}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 108247104

約数和(自身を除く): 22965215

約数列:

[1, 7, 11, 77, 107, 121, 749, 847, 941, 1177, 6587, 8239, 10351, 12947, 72457, 90629, 100687, 113861, 704809, 797027, 1107557, 7752899, 12183127, 85281889]

約数ペア:

[(1, 85281889), (7, 12183127), (11, 7752899), (77, 1107557), (107, 797027), (121, 704809), (749, 113861), (847, 100687), (941, 90629), (1177, 72457), (6587, 12947), (8239, 10351)]