157280463

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{1627}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 237714048

約数和(自身を除く): 80433585

約数列:

[1, 3, 9, 23, 69, 207, 467, 1401, 1627, 4203, 4881, 10741, 14643, 32223, 37421, 96669, 112263, 336789, 759809, 2279427, 6838281, 17475607, 52426821, 157280463]

約数ペア:

[(1, 157280463), (3, 52426821), (9, 17475607), (23, 6838281), (69, 2279427), (207, 759809), (467, 336789), (1401, 112263), (1627, 96669), (4203, 37421), (4881, 32223), (10741, 14643)]