9787203

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 15193920

約数和(自身を除く): 5406717

約数列:

[1, 3, 9, 27, 37, 97, 101, 111, 291, 303, 333, 873, 909, 999, 2619, 2727, 3589, 3737, 9797, 10767, 11211, 29391, 32301, 33633, 88173, 96903, 100899, 264519, 362489, 1087467, 3262401, 9787203]

約数ペア:

[(1, 9787203), (3, 3262401), (9, 1087467), (27, 362489), (37, 264519), (97, 100899), (101, 96903), (111, 88173), (291, 33633), (303, 32301), (333, 29391), (873, 11211), (909, 10767), (999, 9797), (2619, 3737), (2727, 3589)]