27742278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{201031}}^1$

素因数の和:201059

約数の個数: 16

約数和(自身を含む): 57897216

約数和(自身を除く): 30154938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 201031, 402062, 603093, 1206186, 4623713, 9247426, 13871139, 27742278]

約数ペア:

[(1, 27742278), (2, 13871139), (3, 9247426), (6, 4623713), (23, 1206186), (46, 603093), (69, 402062), (138, 201031)]