187722129

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1193}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 293437440

約数和(自身を除く): 105715311

約数列:

[1, 3, 7, 21, 59, 127, 177, 381, 413, 889, 1193, 1239, 2667, 3579, 7493, 8351, 22479, 25053, 52451, 70387, 151511, 157353, 211161, 454533, 492709, 1060577, 1478127, 3181731, 8939149, 26817447, 62574043, 187722129]

約数ペア:

[(1, 187722129), (3, 62574043), (7, 26817447), (21, 8939149), (59, 3181731), (127, 1478127), (177, 1060577), (381, 492709), (413, 454533), (889, 211161), (1193, 157353), (1239, 151511), (2667, 70387), (3579, 52451), (7493, 25053), (8351, 22479)]