42640161

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{4133}}^1$

素因数の和:4336

約数の個数: 16

約数和(自身を含む): 60191040

約数和(自身を除く): 17550879

約数列:

[1, 3, 19, 57, 181, 543, 3439, 4133, 10317, 12399, 78527, 235581, 748073, 2244219, 14213387, 42640161]

約数ペア:

[(1, 42640161), (3, 14213387), (19, 2244219), (57, 748073), (181, 235581), (543, 78527), (3439, 12399), (4133, 10317)]