27127639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{617}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 33935616

約数和(自身を除く): 6807977

約数列:

[1, 7, 11, 77, 571, 617, 3997, 4319, 6281, 6787, 43967, 47509, 352307, 2466149, 3875377, 27127639]

約数ペア:

[(1, 27127639), (7, 3875377), (11, 2466149), (77, 352307), (571, 47509), (617, 43967), (3997, 6787), (4319, 6281)]