507492027

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{12041}}^1$

素因数の和:12280

約数の個数: 32

約数和(自身を含む): 863170560

約数和(自身を除く): 355678533

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 669, 1561, 2007, 4683, 6021, 12041, 14049, 36123, 42147, 84287, 108369, 252861, 325107, 758583, 2275749, 2685143, 8055429, 18796001, 24166287, 56388003, 72498861, 169164009, 507492027]

約数ペア:

[(1, 507492027), (3, 169164009), (7, 72498861), (9, 56388003), (21, 24166287), (27, 18796001), (63, 8055429), (189, 2685143), (223, 2275749), (669, 758583), (1561, 325107), (2007, 252861), (4683, 108369), (6021, 84287), (12041, 42147), (14049, 36123)]