27319071

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4639}}^1$

素因数の和:4806

約数の個数: 16

約数和(自身を含む): 39495680

約数和(自身を除く): 12176609

約数列:

[1, 3, 13, 39, 151, 453, 1963, 4639, 5889, 13917, 60307, 180921, 700489, 2101467, 9106357, 27319071]

約数ペア:

[(1, 27319071), (3, 9106357), (13, 2101467), (39, 700489), (151, 180921), (453, 60307), (1963, 13917), (4639, 5889)]