164293497069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{617963}}^1$

素因数の和:618397

約数の個数: 32

約数和(自身を含む): 250408900224

約数和(自身を除く): 86115403155

約数列:

[1, 3, 13, 17, 39, 51, 221, 401, 663, 1203, 5213, 6817, 15639, 20451, 88621, 265863, 617963, 1853889, 8033519, 10505371, 24100557, 31516113, 136569823, 247803163, 409709469, 743409489, 3221441119, 4212653771, 9664323357, 12637961313, 54764499023, 164293497069]

約数ペア:

[(1, 164293497069), (3, 54764499023), (13, 12637961313), (17, 9664323357), (39, 4212653771), (51, 3221441119), (221, 743409489), (401, 409709469), (663, 247803163), (1203, 136569823), (5213, 31516113), (6817, 24100557), (15639, 10505371), (20451, 8033519), (88621, 1853889), (265863, 617963)]