27768937

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4301

約数の個数: 16

約数和(自身を含む): 34096000

約数和(自身を除く): 6327063

約数列:

[1, 7, 19, 49, 133, 343, 931, 4261, 6517, 29827, 80959, 208789, 566713, 1461523, 3966991, 27768937]

約数ペア:

[(1, 27768937), (7, 3966991), (19, 1461523), (49, 566713), (133, 208789), (343, 80959), (931, 29827), (4261, 6517)]