135978189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{27487}}^1$

素因数の和:27604

約数の個数: 16

約数和(自身を含む): 193955328

約数和(自身を除く): 57977139

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 27487, 82461, 467279, 1401837, 2666239, 7998717, 45326063, 135978189]

約数ペア:

[(1, 135978189), (3, 45326063), (17, 7998717), (51, 2666239), (97, 1401837), (291, 467279), (1649, 82461), (4947, 27487)]