42883587

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{1571}}^1$

素因数の和:1920

約数の個数: 20

約数和(自身を含む): 64291656

約数和(自身を除く): 21408069

約数列:

[1, 3, 9, 27, 81, 337, 1011, 1571, 3033, 4713, 9099, 14139, 27297, 42417, 127251, 529427, 1588281, 4764843, 14294529, 42883587]

約数ペア:

[(1, 42883587), (3, 14294529), (9, 4764843), (27, 1588281), (81, 529427), (337, 127251), (1011, 42417), (1571, 27297), (3033, 14139), (4713, 9099)]