27991086

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{56207}}^1$

素因数の和:56295

約数の個数: 16

約数和(自身を含む): 56657664

約数和(自身を除く): 28666578

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 56207, 112414, 168621, 337242, 4665181, 9330362, 13995543, 27991086]

約数ペア:

[(1, 27991086), (2, 13995543), (3, 9330362), (6, 4665181), (83, 337242), (166, 168621), (249, 112414), (498, 56207)]