27490749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64081}}^1$

素因数の和:64108

約数の個数: 16

約数和(自身を含む): 43063104

約数和(自身を除く): 15572355

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 64081, 192243, 704891, 833053, 2114673, 2499159, 9163583, 27490749]

約数ペア:

[(1, 27490749), (3, 9163583), (11, 2499159), (13, 2114673), (33, 833053), (39, 704891), (143, 192243), (429, 64081)]