91031877

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 139426560

約数和(自身を除く): 48394683

約数列:

[1, 3, 9, 27, 37, 111, 293, 311, 333, 879, 933, 999, 2637, 2799, 7911, 8397, 10841, 11507, 32523, 34521, 91123, 97569, 103563, 273369, 292707, 310689, 820107, 2460321, 3371551, 10114653, 30343959, 91031877]

約数ペア:

[(1, 91031877), (3, 30343959), (9, 10114653), (27, 3371551), (37, 2460321), (111, 820107), (293, 310689), (311, 292707), (333, 273369), (879, 103563), (933, 97569), (999, 91123), (2637, 34521), (2799, 32523), (7911, 11507), (8397, 10841)]