77881353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{18583}}^1$

素因数の和:18724

約数の個数: 16

約数和(自身を含む): 114180096

約数和(自身を除く): 36298743

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 18583, 55749, 204413, 613239, 2360041, 7080123, 25960451, 77881353]

約数ペア:

[(1, 77881353), (3, 25960451), (11, 7080123), (33, 2360041), (127, 613239), (381, 204413), (1397, 55749), (4191, 18583)]