15671918799

素因数分解:

$3^6\times {\mathrm{21497831}}^1$

素因数の和:21497849

約数の個数: 14

約数和(自身を含む): 23497130376

約数和(自身を除く): 7825211577

約数列:

[1, 3, 9, 27, 81, 243, 729, 21497831, 64493493, 193480479, 580441437, 1741324311, 5223972933, 15671918799]

約数ペア:

[(1, 15671918799), (3, 5223972933), (9, 1741324311), (27, 580441437), (81, 193480479), (243, 64493493), (729, 21497831)]