84431919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 141926400

約数和(自身を除く): 57494481

約数列:

[1, 3, 11, 13, 23, 33, 39, 43, 69, 129, 143, 199, 253, 299, 429, 473, 559, 597, 759, 897, 989, 1419, 1677, 2189, 2587, 2967, 3289, 4577, 6149, 6567, 7761, 8557, 9867, 10879, 12857, 13731, 18447, 25671, 28457, 32637, 38571, 50347, 59501, 85371, 94127, 111241, 141427, 151041, 178503, 196811, 282381, 333723, 424281, 590433, 654511, 1223651, 1963533, 2164921, 2558543, 3670953, 6494763, 7675629, 28143973, 84431919]

約数ペア:

[(1, 84431919), (3, 28143973), (11, 7675629), (13, 6494763), (23, 3670953), (33, 2558543), (39, 2164921), (43, 1963533), (69, 1223651), (129, 654511), (143, 590433), (199, 424281), (253, 333723), (299, 282381), (429, 196811), (473, 178503), (559, 151041), (597, 141427), (759, 111241), (897, 94127), (989, 85371), (1419, 59501), (1677, 50347), (2189, 38571), (2587, 32637), (2967, 28457), (3289, 25671), (4577, 18447), (6149, 13731), (6567, 12857), (7761, 10879), (8557, 9867)]