54739173

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 74088000

約数和(自身を除く): 19348827

約数列:

[1, 3, 139, 149, 417, 447, 881, 2643, 20711, 62133, 122459, 131269, 367377, 393807, 18246391, 54739173]

約数ペア:

[(1, 54739173), (3, 18246391), (139, 393807), (149, 367377), (417, 131269), (447, 122459), (881, 62133), (2643, 20711)]