27997278

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{150523}}^1$

素因数の和:150559

約数の個数: 16

約数和(自身を含む): 57801216

約数和(自身を除く): 29803938

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 150523, 301046, 451569, 903138, 4666213, 9332426, 13998639, 27997278]

約数ペア:

[(1, 27997278), (2, 13998639), (3, 9332426), (6, 4666213), (31, 903138), (62, 451569), (93, 301046), (186, 150523)]