127070853

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2339}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 209664000

約数和(自身を除く): 82593147

約数列:

[1, 3, 7, 13, 21, 39, 91, 199, 273, 597, 1393, 2339, 2587, 4179, 7017, 7761, 16373, 18109, 30407, 49119, 54327, 91221, 212849, 465461, 638547, 1396383, 3258227, 6050993, 9774681, 18152979, 42356951, 127070853]

約数ペア:

[(1, 127070853), (3, 42356951), (7, 18152979), (13, 9774681), (21, 6050993), (39, 3258227), (91, 1396383), (199, 638547), (273, 465461), (597, 212849), (1393, 91221), (2339, 54327), (2587, 49119), (4179, 30407), (7017, 18109), (7761, 16373)]