66927426

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{43403}}^1$

素因数の和:43665

約数の個数: 16

約数和(自身を含む): 134378784

約数和(自身を除く): 67451358

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 43403, 86806, 130209, 260418, 11154571, 22309142, 33463713, 66927426]

約数ペア:

[(1, 66927426), (2, 33463713), (3, 22309142), (6, 11154571), (257, 260418), (514, 130209), (771, 86806), (1542, 43403)]