189094311

素因数分解:

$3^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1913}}^1$

素因数の和:2452

約数の個数: 32

約数和(自身を含む): 320939520

約数和(自身を除く): 131845209

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 523, 1569, 1913, 3661, 4707, 5739, 10983, 13391, 14121, 17217, 32949, 40173, 51651, 98847, 120519, 361557, 1000499, 3001497, 7003493, 9004491, 21010479, 27013473, 63031437, 189094311]

約数ペア:

[(1, 189094311), (3, 63031437), (7, 27013473), (9, 21010479), (21, 9004491), (27, 7003493), (63, 3001497), (189, 1000499), (523, 361557), (1569, 120519), (1913, 98847), (3661, 51651), (4707, 40173), (5739, 32949), (10983, 17217), (13391, 14121)]