20091681027

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8823751}}^1$

素因数の和:8823791

約数の個数: 24

約数和(自身を含む): 33036127488

約数和(自身を除く): 12944446461

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 8823751, 26471253, 79413759, 97061261, 202946273, 291183783, 608838819, 873551349, 1826516457, 2232409003, 6697227009, 20091681027]

約数ペア:

[(1, 20091681027), (3, 6697227009), (9, 2232409003), (11, 1826516457), (23, 873551349), (33, 608838819), (69, 291183783), (99, 202946273), (207, 97061261), (253, 79413759), (759, 26471253), (2277, 8823751)]