202904217

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 309657600

約数和(自身を除く): 106753383

約数列:

[1, 3, 9, 27, 47, 127, 141, 381, 423, 1143, 1259, 1269, 3429, 3777, 5969, 11331, 17907, 33993, 53721, 59173, 159893, 161163, 177519, 479679, 532557, 1439037, 1597671, 4317111, 7514971, 22544913, 67634739, 202904217]

約数ペア:

[(1, 202904217), (3, 67634739), (9, 22544913), (27, 7514971), (47, 4317111), (127, 1597671), (141, 1439037), (381, 532557), (423, 479679), (1143, 177519), (1259, 161163), (1269, 159893), (3429, 59173), (3777, 53721), (5969, 33993), (11331, 17907)]