27742737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 42614784

約数和(自身を除く): 14872047

約数列:

[1, 3, 11, 31, 33, 47, 93, 141, 341, 517, 577, 1023, 1457, 1551, 1731, 4371, 6347, 16027, 17887, 19041, 27119, 48081, 53661, 81357, 196757, 298309, 590271, 840689, 894927, 2522067, 9247579, 27742737]

約数ペア:

[(1, 27742737), (3, 9247579), (11, 2522067), (31, 894927), (33, 840689), (47, 590271), (93, 298309), (141, 196757), (341, 81357), (517, 53661), (577, 48081), (1023, 27119), (1457, 19041), (1551, 17887), (1731, 16027), (4371, 6347)]