128544309

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6029}}^1$

素因数の和:6161

約数の個数: 24

約数和(自身を含む): 195661440

約数和(自身を除く): 67117131

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 927, 2369, 6029, 7107, 18087, 21321, 54261, 138667, 416001, 620987, 1248003, 1862961, 5588883, 14282701, 42848103, 128544309]

約数ペア:

[(1, 128544309), (3, 42848103), (9, 14282701), (23, 5588883), (69, 1862961), (103, 1248003), (207, 620987), (309, 416001), (927, 138667), (2369, 54261), (6029, 21321), (7107, 18087)]