3333663

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 5253120

約数和(自身を除く): 1919457

約数列:

[1, 3, 9, 27, 37, 47, 71, 111, 141, 213, 333, 423, 639, 999, 1269, 1739, 1917, 2627, 3337, 5217, 7881, 10011, 15651, 23643, 30033, 46953, 70929, 90099, 123469, 370407, 1111221, 3333663]

約数ペア:

[(1, 3333663), (3, 1111221), (9, 370407), (27, 123469), (37, 90099), (47, 70929), (71, 46953), (111, 30033), (141, 23643), (213, 15651), (333, 10011), (423, 7881), (639, 5217), (999, 3337), (1269, 2627), (1739, 1917)]