174955059

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1549

約数の個数: 40

約数和(自身を含む): 278784000

約数和(自身を除く): 103828941

約数列:

[1, 3, 9, 19, 27, 57, 79, 81, 171, 237, 513, 711, 1439, 1501, 1539, 2133, 4317, 4503, 6399, 12951, 13509, 27341, 38853, 40527, 82023, 113681, 116559, 121581, 246069, 341043, 738207, 1023129, 2159939, 2214621, 3069387, 6479817, 9208161, 19439451, 58318353, 174955059]

約数ペア:

[(1, 174955059), (3, 58318353), (9, 19439451), (19, 9208161), (27, 6479817), (57, 3069387), (79, 2214621), (81, 2159939), (171, 1023129), (237, 738207), (513, 341043), (711, 246069), (1439, 121581), (1501, 116559), (1539, 113681), (2133, 82023), (4317, 40527), (4503, 38853), (6399, 27341), (12951, 13509)]