165918027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{135887}}^1$

素因数の和:135938

約数の個数: 16

約数和(自身を含む): 247859712

約数和(自身を除く): 81941685

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 135887, 407661, 1494757, 4484271, 5027819, 15083457, 55306009, 165918027]

約数ペア:

[(1, 165918027), (3, 55306009), (11, 15083457), (33, 5027819), (37, 4484271), (111, 1494757), (407, 407661), (1221, 135887)]