66956703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4643}}^1$

素因数の和:4699

約数の個数: 32

約数和(自身を含む): 106997760

約数和(自身を除く): 40041057

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4643, 4807, 13929, 14421, 51073, 88217, 106789, 153219, 264651, 320367, 970387, 1174679, 2028991, 2911161, 3524037, 6086973, 22318901, 66956703]

約数ペア:

[(1, 66956703), (3, 22318901), (11, 6086973), (19, 3524037), (23, 2911161), (33, 2028991), (57, 1174679), (69, 970387), (209, 320367), (253, 264651), (437, 153219), (627, 106789), (759, 88217), (1311, 51073), (4643, 14421), (4807, 13929)]