201655143

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2081}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 310134720

約数和(自身を除く): 108479577

約数列:

[1, 3, 9, 27, 37, 97, 111, 291, 333, 873, 999, 2081, 2619, 3589, 6243, 10767, 18729, 32301, 56187, 76997, 96903, 201857, 230991, 605571, 692973, 1816713, 2078919, 5450139, 7468709, 22406127, 67218381, 201655143]

約数ペア:

[(1, 201655143), (3, 67218381), (9, 22406127), (27, 7468709), (37, 5450139), (97, 2078919), (111, 1816713), (291, 692973), (333, 605571), (873, 230991), (999, 201857), (2081, 96903), (2619, 76997), (3589, 56187), (6243, 32301), (10767, 18729)]