228601143

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 344268800

約数和(自身を除く): 115667657

約数列:

[1, 3, 9, 27, 127, 163, 381, 409, 489, 1143, 1227, 1467, 3429, 3681, 4401, 11043, 20701, 51943, 62103, 66667, 155829, 186309, 200001, 467487, 558927, 600003, 1402461, 1800009, 8466709, 25400127, 76200381, 228601143]

約数ペア:

[(1, 228601143), (3, 76200381), (9, 25400127), (27, 8466709), (127, 1800009), (163, 1402461), (381, 600003), (409, 558927), (489, 467487), (1143, 200001), (1227, 186309), (1467, 155829), (3429, 66667), (3681, 62103), (4401, 51943), (11043, 20701)]