153752427

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1360

約数の個数: 36

約数和(自身を含む): 240913920

約数和(自身を除く): 87161493

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 361, 703, 1083, 1279, 2109, 3249, 3837, 6327, 11511, 13357, 24301, 40071, 47323, 72903, 120213, 141969, 218709, 425907, 461719, 899137, 1385157, 2697411, 4155471, 8092233, 17083603, 51250809, 153752427]

約数ペア:

[(1, 153752427), (3, 51250809), (9, 17083603), (19, 8092233), (37, 4155471), (57, 2697411), (111, 1385157), (171, 899137), (333, 461719), (361, 425907), (703, 218709), (1083, 141969), (1279, 120213), (2109, 72903), (3249, 47323), (3837, 40071), (6327, 24301), (11511, 13357)]