66671454

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{43237}}^1$

素因数の和:43499

約数の個数: 16

約数和(自身を含む): 133864848

約数和(自身を除く): 67193394

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 43237, 86474, 129711, 259422, 11111909, 22223818, 33335727, 66671454]

約数ペア:

[(1, 66671454), (2, 33335727), (3, 22223818), (6, 11111909), (257, 259422), (514, 129711), (771, 86474), (1542, 43237)]