27193113

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 40721408

約数和(自身を除く): 13528295

約数列:

[1, 3, 9, 37, 111, 127, 333, 381, 643, 1143, 1929, 4699, 5787, 14097, 23791, 42291, 71373, 81661, 214119, 244983, 734949, 3021457, 9064371, 27193113]

約数ペア:

[(1, 27193113), (3, 9064371), (9, 3021457), (37, 734949), (111, 244983), (127, 214119), (333, 81661), (381, 71373), (643, 42291), (1143, 23791), (1929, 14097), (4699, 5787)]