27127527

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 43276800

約数和(自身を除く): 16149273

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 343, 643, 861, 1029, 1929, 2009, 4501, 6027, 13503, 14063, 26363, 31507, 42189, 79089, 94521, 184541, 220549, 553623, 661647, 1291787, 3875361, 9042509, 27127527]

約数ペア:

[(1, 27127527), (3, 9042509), (7, 3875361), (21, 1291787), (41, 661647), (49, 553623), (123, 220549), (147, 184541), (287, 94521), (343, 79089), (643, 42189), (861, 31507), (1029, 26363), (1929, 14063), (2009, 13503), (4501, 6027)]