4156612929

素因数分解:

$3^6\times 7^1\times {\mathrm{814543}}^1$

素因数の和:814568

約数の個数: 28

約数和(自身を含む): 7122372736

約数和(自身を除く): 2965759807

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 814543, 2443629, 5701801, 7330887, 17105403, 21992661, 51316209, 65977983, 153948627, 197933949, 461845881, 593801847, 1385537643, 4156612929]

約数ペア:

[(1, 4156612929), (3, 1385537643), (7, 593801847), (9, 461845881), (21, 197933949), (27, 153948627), (63, 65977983), (81, 51316209), (189, 21992661), (243, 17105403), (567, 7330887), (729, 5701801), (1701, 2443629), (5103, 814543)]