90881007

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{9769}}^1$

素因数の和:10222

約数の個数: 16

約数和(自身を含む): 138812160

約数和(自身を除く): 47931153

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 9769, 29307, 68383, 205149, 4327667, 12983001, 30293669, 90881007]

約数ペア:

[(1, 90881007), (3, 30293669), (7, 12983001), (21, 4327667), (443, 205149), (1329, 68383), (3101, 29307), (9303, 9769)]