15671547009

素因数分解:

$3^6\times {\mathrm{21497321}}^1$

素因数の和:21497339

約数の個数: 14

約数和(自身を含む): 23496572946

約数和(自身を除く): 7825025937

約数列:

[1, 3, 9, 27, 81, 243, 729, 21497321, 64491963, 193475889, 580427667, 1741283001, 5223849003, 15671547009]

約数ペア:

[(1, 15671547009), (3, 5223849003), (9, 1741283001), (27, 580427667), (81, 193475889), (243, 64491963), (729, 21497321)]