47649249

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103811}}^1$

素因数の和:103837

約数の個数: 16

約数和(自身を含む): 74744640

約数和(自身を除く): 27095391

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 103811, 311433, 934299, 1764787, 2802897, 5294361, 15883083, 47649249]

約数ペア:

[(1, 47649249), (3, 15883083), (9, 5294361), (17, 2802897), (27, 1764787), (51, 934299), (153, 311433), (459, 103811)]