16180263

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 26392320

約数和(自身を除く): 10212057

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 347, 471, 1041, 1413, 1727, 3123, 3817, 4239, 5181, 9369, 11451, 15543, 34353, 46629, 54479, 103059, 163437, 490311, 599269, 1470933, 1797807, 5393421, 16180263]

約数ペア:

[(1, 16180263), (3, 5393421), (9, 1797807), (11, 1470933), (27, 599269), (33, 490311), (99, 163437), (157, 103059), (297, 54479), (347, 46629), (471, 34353), (1041, 15543), (1413, 11451), (1727, 9369), (3123, 5181), (3817, 4239)]