189351933

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 278121600

約数和(自身を除く): 88769667

約数列:

[1, 3, 17, 29, 51, 87, 289, 443, 493, 867, 1329, 1479, 4913, 7531, 8381, 12847, 14739, 22593, 25143, 38541, 128027, 142477, 218399, 384081, 427431, 655197, 2176459, 3712783, 6529377, 11138349, 63117311, 189351933]

約数ペア:

[(1, 189351933), (3, 63117311), (17, 11138349), (29, 6529377), (51, 3712783), (87, 2176459), (289, 655197), (443, 427431), (493, 384081), (867, 218399), (1329, 142477), (1479, 128027), (4913, 38541), (7531, 25143), (8381, 22593), (12847, 14739)]