168559317

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2129}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 256963200

約数和(自身を除く): 88403883

約数列:

[1, 3, 9, 19, 57, 171, 463, 1389, 2129, 4167, 6387, 8797, 19161, 26391, 40451, 79173, 121353, 364059, 985727, 2957181, 8871543, 18728813, 56186439, 168559317]

約数ペア:

[(1, 168559317), (3, 56186439), (9, 18728813), (19, 8871543), (57, 2957181), (171, 985727), (463, 364059), (1389, 121353), (2129, 79173), (4167, 40451), (6387, 26391), (8797, 19161)]