137314947

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{773}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 228856320

約数和(自身を除く): 91541373

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 769, 773, 2307, 2319, 5383, 5411, 8459, 8503, 16149, 16233, 25377, 25509, 59213, 59521, 177639, 178563, 594437, 1783311, 4161059, 6538807, 12483177, 19616421, 45771649, 137314947]

約数ペア:

[(1, 137314947), (3, 45771649), (7, 19616421), (11, 12483177), (21, 6538807), (33, 4161059), (77, 1783311), (231, 594437), (769, 178563), (773, 177639), (2307, 59521), (2319, 59213), (5383, 25509), (5411, 25377), (8459, 16233), (8503, 16149)]