27414471

素因数分解:

$3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 42747264

約数和(自身を除く): 15332793

約数列:

[1, 3, 7, 21, 49, 147, 251, 743, 753, 1757, 2229, 5201, 5271, 12299, 15603, 36407, 36897, 109221, 186493, 559479, 1305451, 3916353, 9138157, 27414471]

約数ペア:

[(1, 27414471), (3, 9138157), (7, 3916353), (21, 1305451), (49, 559479), (147, 186493), (251, 109221), (743, 36897), (753, 36407), (1757, 15603), (2229, 12299), (5201, 5271)]