142032177

素因数分解:

$3^3\times 7^1\times {\mathrm{853}}^1\times {\mathrm{881}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 241032960

約数和(自身を除く): 99000783

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 853, 881, 2559, 2643, 5971, 6167, 7677, 7929, 17913, 18501, 23031, 23787, 53739, 55503, 161217, 166509, 751493, 2254479, 5260451, 6763437, 15781353, 20290311, 47344059, 142032177]

約数ペア:

[(1, 142032177), (3, 47344059), (7, 20290311), (9, 15781353), (21, 6763437), (27, 5260451), (63, 2254479), (189, 751493), (853, 166509), (881, 161217), (2559, 55503), (2643, 53739), (5971, 23787), (6167, 23031), (7677, 18501), (7929, 17913)]