8918519121

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{1659877}}^1$

素因数の和:1660085

約数の個数: 16

約数和(自身を含む): 13279024000

約数和(自身を除く): 4360504879

約数列:

[1, 3, 9, 27, 199, 597, 1791, 5373, 1659877, 4979631, 14938893, 44816679, 330315523, 990946569, 2972839707, 8918519121]

約数ペア:

[(1, 8918519121), (3, 2972839707), (9, 990946569), (27, 330315523), (199, 44816679), (597, 14938893), (1791, 4979631), (5373, 1659877)]