160647543

素因数分解:

$3^6\times 7^1\times {\mathrm{31481}}^1$

素因数の和:31506

約数の個数: 28

約数和(自身を含む): 275278608

約数和(自身を除く): 114631065

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 31481, 94443, 220367, 283329, 661101, 849987, 1983303, 2549961, 5949909, 7649883, 17849727, 22949649, 53549181, 160647543]

約数ペア:

[(1, 160647543), (3, 53549181), (7, 22949649), (9, 17849727), (21, 7649883), (27, 5949909), (63, 2549961), (81, 1983303), (189, 849987), (243, 661101), (567, 283329), (729, 220367), (1701, 94443), (5103, 31481)]