80972673

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{1447}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 112874496

約数和(自身を除く): 31901823

約数列:

[1, 3, 23, 69, 811, 1447, 2433, 4341, 18653, 33281, 55959, 99843, 1173517, 3520551, 26990891, 80972673]

約数ペア:

[(1, 80972673), (3, 26990891), (23, 3520551), (69, 1173517), (811, 99843), (1447, 55959), (2433, 33281), (4341, 18653)]