12670804539

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{16561}}^1$

素因数の和:17272

約数の個数: 32

約数和(自身を含む): 19238419200

約数和(自身を除く): 6567614661

約数列:

[1, 3, 9, 27, 43, 129, 387, 659, 1161, 1977, 5931, 16561, 17793, 28337, 49683, 85011, 149049, 255033, 447147, 712123, 765099, 2136369, 6409107, 10913699, 19227321, 32741097, 98223291, 294669873, 469289057, 1407867171, 4223601513, 12670804539]

約数ペア:

[(1, 12670804539), (3, 4223601513), (9, 1407867171), (27, 469289057), (43, 294669873), (129, 98223291), (387, 32741097), (659, 19227321), (1161, 10913699), (1977, 6409107), (5931, 2136369), (16561, 765099), (17793, 712123), (28337, 447147), (49683, 255033), (85011, 149049)]