27916251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6661}}^1$

素因数の和:6802

約数の個数: 16

約数和(自身を含む): 40931328

約数和(自身を除く): 13015077

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 6661, 19983, 73271, 219813, 845947, 2537841, 9305417, 27916251]

約数ペア:

[(1, 27916251), (3, 9305417), (11, 2537841), (33, 845947), (127, 219813), (381, 73271), (1397, 19983), (4191, 6661)]