27977763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11941}}^1$

素因数の和:12026

約数の個数: 16

約数和(自身を含む): 41271552

約数和(自身を除く): 13293789

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 11941, 35823, 131351, 394053, 847811, 2543433, 9325921, 27977763]

約数ペア:

[(1, 27977763), (3, 9325921), (11, 2543433), (33, 847811), (71, 394053), (213, 131351), (781, 35823), (2343, 11941)]