67444027

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{823}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 80686080

約数和(自身を除く): 13242053

約数列:

[1, 7, 23, 161, 509, 823, 3563, 5761, 11707, 18929, 81949, 132503, 418907, 2932349, 9634861, 67444027]

約数ペア:

[(1, 67444027), (7, 9634861), (23, 2932349), (161, 418907), (509, 132503), (823, 81949), (3563, 18929), (5761, 11707)]