42051177

素因数分解:

$3^3\times 7^1\times {\mathrm{222493}}^1$

素因数の和:222509

約数の個数: 16

約数和(自身を含む): 71198080

約数和(自身を除く): 29146903

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 222493, 667479, 1557451, 2002437, 4672353, 6007311, 14017059, 42051177]

約数ペア:

[(1, 42051177), (3, 14017059), (7, 6007311), (9, 4672353), (21, 2002437), (27, 1557451), (63, 667479), (189, 222493)]