27680511

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2683}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 39079040

約数和(自身を除く): 11398529

約数列:

[1, 3, 19, 57, 181, 543, 2683, 3439, 8049, 10317, 50977, 152931, 485623, 1456869, 9226837, 27680511]

約数ペア:

[(1, 27680511), (3, 9226837), (19, 1456869), (57, 485623), (181, 152931), (543, 50977), (2683, 10317), (3439, 8049)]