126866667

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{2711}}^1$

素因数の和:3554

約数の個数: 16

約数和(自身を含む): 178341120

約数和(自身を除く): 51474453

約数列:

[1, 3, 19, 57, 821, 2463, 2711, 8133, 15599, 46797, 51509, 154527, 2225731, 6677193, 42288889, 126866667]

約数ペア:

[(1, 126866667), (3, 42288889), (19, 6677193), (57, 2225731), (821, 154527), (2463, 51509), (2711, 46797), (8133, 15599)]