84156921

素因数分解:

$3^3\times {\mathrm{1279}}^1\times {\mathrm{2437}}^1$

素因数の和:3725

約数の個数: 16

約数和(自身を含む): 124825600

約数和(自身を除く): 40668679

約数列:

[1, 3, 9, 27, 1279, 2437, 3837, 7311, 11511, 21933, 34533, 65799, 3116923, 9350769, 28052307, 84156921]

約数ペア:

[(1, 84156921), (3, 28052307), (9, 9350769), (27, 3116923), (1279, 65799), (2437, 34533), (3837, 21933), (7311, 11511)]