80450853

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{57179}}^1$

素因数の和:57256

約数の個数: 16

約数和(自身を含む): 124423680

約数和(自身を除く): 43972827

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 57179, 171537, 400253, 1200759, 3830993, 11492979, 26816951, 80450853]

約数ペア:

[(1, 80450853), (3, 26816951), (7, 11492979), (21, 3830993), (67, 1200759), (201, 400253), (469, 171537), (1407, 57179)]