66816066

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{258977}}^1$

素因数の和:259025

約数の個数: 16

約数和(自身を含む): 136740384

約数和(自身を除く): 69924318

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 258977, 517954, 776931, 1553862, 11136011, 22272022, 33408033, 66816066]

約数ペア:

[(1, 66816066), (2, 33408033), (3, 22272022), (6, 11136011), (43, 1553862), (86, 776931), (129, 517954), (258, 258977)]