47168217

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{102763}}^1$

素因数の和:102789

約数の個数: 16

約数和(自身を含む): 73990080

約数和(自身を除く): 26821863

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 102763, 308289, 924867, 1746971, 2774601, 5240913, 15722739, 47168217]

約数ペア:

[(1, 47168217), (3, 15722739), (9, 5240913), (17, 2774601), (27, 1746971), (51, 924867), (153, 308289), (459, 102763)]