49808511

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{43577}}^1$

素因数の和:43710

約数の個数: 12

約数和(自身を含む): 72513792

約数和(自身を除く): 22705281

約数列:

[1, 3, 9, 127, 381, 1143, 43577, 130731, 392193, 5534279, 16602837, 49808511]

約数ペア:

[(1, 49808511), (3, 16602837), (9, 5534279), (127, 392193), (381, 130731), (1143, 43577)]