77661639

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11369}}^1$

素因数の和:11412

約数の個数: 32

約数和(自身を含む): 130982400

約数和(自身を除く): 53320761

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 6831, 11369, 34107, 102321, 125059, 261487, 306963, 375177, 784461, 1125531, 2353383, 2876357, 3376593, 7060149, 8629071, 25887213, 77661639]

約数ペア:

[(1, 77661639), (3, 25887213), (9, 8629071), (11, 7060149), (23, 3376593), (27, 2876357), (33, 2353383), (69, 1125531), (99, 784461), (207, 375177), (253, 306963), (297, 261487), (621, 125059), (759, 102321), (2277, 34107), (6831, 11369)]