27021573

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 42612480

約数和(自身を除く): 15590907

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 477, 621, 821, 1219, 1431, 2463, 3657, 7389, 10971, 18883, 22167, 32913, 43513, 56649, 130539, 169947, 391617, 509841, 1000799, 1174851, 3002397, 9007191, 27021573]

約数ペア:

[(1, 27021573), (3, 9007191), (9, 3002397), (23, 1174851), (27, 1000799), (53, 509841), (69, 391617), (159, 169947), (207, 130539), (477, 56649), (621, 43513), (821, 32913), (1219, 22167), (1431, 18883), (2463, 10971), (3657, 7389)]