85173319

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5449}}^1$

素因数の和:5503

約数の個数: 24

約数和(自身を含む): 111834000

約数和(自身を除く): 26660681

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 5449, 15631, 38143, 59939, 158021, 267001, 419573, 1106147, 1738231, 2937011, 7743029, 12167617, 85173319]

約数ペア:

[(1, 85173319), (7, 12167617), (11, 7743029), (29, 2937011), (49, 1738231), (77, 1106147), (203, 419573), (319, 267001), (539, 158021), (1421, 59939), (2233, 38143), (5449, 15631)]