27585663

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 45219840

約数和(自身を除く): 17634177

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 1471, 2679, 4413, 6251, 10297, 18753, 27949, 30891, 69137, 83847, 195643, 207411, 483959, 586929, 1313603, 1451877, 3940809, 9195221, 27585663]

約数ペア:

[(1, 27585663), (3, 9195221), (7, 3940809), (19, 1451877), (21, 1313603), (47, 586929), (57, 483959), (133, 207411), (141, 195643), (329, 83847), (399, 69137), (893, 30891), (987, 27949), (1471, 18753), (2679, 10297), (4413, 6251)]