47879997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 73267200

約数和(自身を除く): 25387203

約数列:

[1, 3, 11, 23, 33, 69, 199, 253, 317, 597, 759, 951, 2189, 3487, 4577, 6567, 7291, 10461, 13731, 21873, 50347, 63083, 80201, 151041, 189249, 240603, 693913, 1450909, 2081739, 4352727, 15959999, 47879997]

約数ペア:

[(1, 47879997), (3, 15959999), (11, 4352727), (23, 2081739), (33, 1450909), (69, 693913), (199, 240603), (253, 189249), (317, 151041), (597, 80201), (759, 63083), (951, 50347), (2189, 21873), (3487, 13731), (4577, 10461), (6567, 7291)]