66628278

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{4801}}^1$

素因数の和:5069

約数の個数: 32

約数和(自身を含む): 148669920

約数和(自身を除く): 82041642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 4801, 6939, 9602, 13878, 14403, 28806, 43209, 86418, 129627, 259254, 1233857, 2467714, 3701571, 7403142, 11104713, 22209426, 33314139, 66628278]

約数ペア:

[(1, 66628278), (2, 33314139), (3, 22209426), (6, 11104713), (9, 7403142), (18, 3701571), (27, 2467714), (54, 1233857), (257, 259254), (514, 129627), (771, 86418), (1542, 43209), (2313, 28806), (4626, 14403), (4801, 13878), (6939, 9602)]