27156927

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4993}}^1$

素因数の和:5047

約数の個数: 24

約数和(自身を含む): 43268016

約数和(自身を除く): 16111089

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 4993, 5439, 14979, 34951, 104853, 184741, 244657, 554223, 733971, 1293187, 3879561, 9052309, 27156927]

約数ペア:

[(1, 27156927), (3, 9052309), (7, 3879561), (21, 1293187), (37, 733971), (49, 554223), (111, 244657), (147, 184741), (259, 104853), (777, 34951), (1813, 14979), (4993, 5439)]