9687027

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 15344640

約数和(自身を除く): 5657613

約数列:

[1, 3, 7, 21, 71, 73, 89, 213, 219, 267, 497, 511, 623, 1491, 1533, 1869, 5183, 6319, 6497, 15549, 18957, 19491, 36281, 44233, 45479, 108843, 132699, 136437, 461287, 1383861, 3229009, 9687027]

約数ペア:

[(1, 9687027), (3, 3229009), (7, 1383861), (21, 461287), (71, 136437), (73, 132699), (89, 108843), (213, 45479), (219, 44233), (267, 36281), (497, 19491), (511, 18957), (623, 15549), (1491, 6497), (1533, 6319), (1869, 5183)]