47653677

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{25579}}^1$

素因数の和:25614

約数の個数: 20

約数和(自身を含む): 74284320

約数和(自身を除く): 26630643

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 25579, 76737, 230211, 588317, 690633, 1764951, 2071899, 5294853, 15884559, 47653677]

約数ペア:

[(1, 47653677), (3, 15884559), (9, 5294853), (23, 2071899), (27, 1764951), (69, 690633), (81, 588317), (207, 230211), (621, 76737), (1863, 25579)]