15667551927

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{2649679}}^1$

素因数の和:2649764

約数の個数: 20

約数和(自身を含む): 23725234720

約数和(自身を除く): 8057682793

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 2649679, 7949037, 23847111, 71541333, 193426567, 214623999, 580279701, 1740839103, 5222517309, 15667551927]

約数ペア:

[(1, 15667551927), (3, 5222517309), (9, 1740839103), (27, 580279701), (73, 214623999), (81, 193426567), (219, 71541333), (657, 23847111), (1971, 7949037), (5913, 2649679)]