27485757

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{78307}}^1$

素因数の和:78329

約数の個数: 16

約数和(自身を含む): 43852480

約数和(自身を除く): 16366723

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 78307, 234921, 704763, 1017991, 2114289, 3053973, 9161919, 27485757]

約数ペア:

[(1, 27485757), (3, 9161919), (9, 3053973), (13, 2114289), (27, 1017991), (39, 704763), (117, 234921), (351, 78307)]