133125999

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{2437}}^1$

素因数の和:2710

約数の個数: 16

約数和(自身を含む): 180216960

約数和(自身を除く): 47090961

約数列:

[1, 3, 131, 139, 393, 417, 2437, 7311, 18209, 54627, 319247, 338743, 957741, 1016229, 44375333, 133125999]

約数ペア:

[(1, 133125999), (3, 44375333), (131, 1016229), (139, 957741), (393, 338743), (417, 319247), (2437, 54627), (7311, 18209)]