783020073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{6571}}^1$

素因数の和:6765

約数の個数: 32

約数和(自身を含む): 1196209152

約数和(自身を除く): 413189079

約数列:

[1, 3, 11, 23, 33, 69, 157, 253, 471, 759, 1727, 3611, 5181, 6571, 10833, 19713, 39721, 72281, 119163, 151133, 216843, 453399, 1031647, 1662463, 3094941, 4987389, 11348117, 23727881, 34044351, 71183643, 261006691, 783020073]

約数ペア:

[(1, 783020073), (3, 261006691), (11, 71183643), (23, 34044351), (33, 23727881), (69, 11348117), (157, 4987389), (253, 3094941), (471, 1662463), (759, 1031647), (1727, 453399), (3611, 216843), (5181, 151133), (6571, 119163), (10833, 72281), (19713, 39721)]