165738287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 209018880

約数和(自身を除く): 43280593

約数列:

[1, 11, 13, 17, 79, 143, 187, 221, 863, 869, 1027, 1343, 2431, 9493, 11219, 11297, 14671, 14773, 17459, 68177, 123409, 161381, 190723, 192049, 749947, 886301, 1159009, 2097953, 9749311, 12749099, 15067117, 165738287]

約数ペア:

[(1, 165738287), (11, 15067117), (13, 12749099), (17, 9749311), (79, 2097953), (143, 1159009), (187, 886301), (221, 749947), (863, 192049), (869, 190723), (1027, 161381), (1343, 123409), (2431, 68177), (9493, 17459), (11219, 14773), (11297, 14671)]