63871203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{2801}}^1$

素因数の和:3506

約数の個数: 16

約数和(自身を含む): 93071232

約数和(自身を除く): 29200029

約数列:

[1, 3, 11, 33, 691, 2073, 2801, 7601, 8403, 22803, 30811, 92433, 1935491, 5806473, 21290401, 63871203]

約数ペア:

[(1, 63871203), (3, 21290401), (11, 5806473), (33, 1935491), (691, 92433), (2073, 30811), (2801, 22803), (7601, 8403)]