45185181

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 61383168

約数和(自身を除く): 16197987

約数列:

[1, 3, 71, 213, 307, 691, 921, 2073, 21797, 49061, 65391, 147183, 212137, 636411, 15061727, 45185181]

約数ペア:

[(1, 45185181), (3, 15061727), (71, 636411), (213, 212137), (307, 147183), (691, 65391), (921, 49061), (2073, 21797)]