82561927

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{17683}}^1$

素因数の和:17742

約数の個数: 16

約数和(自身を含む): 101859840

約数和(自身を除く): 19297913

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 17683, 123781, 406709, 512807, 2846963, 3589649, 11794561, 82561927]

約数ペア:

[(1, 82561927), (7, 11794561), (23, 3589649), (29, 2846963), (161, 512807), (203, 406709), (667, 123781), (4669, 17683)]