27244119

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68281}}^1$

素因数の和:68310

約数の個数: 16

約数和(自身を含む): 43700480

約数和(自身を除く): 16456361

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 68281, 204843, 477967, 1297339, 1433901, 3892017, 9081373, 27244119]

約数ペア:

[(1, 27244119), (3, 9081373), (7, 3892017), (19, 1433901), (21, 1297339), (57, 477967), (133, 204843), (399, 68281)]