129376467

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{199}}^2$

素因数の和:429

約数の個数: 36

約数和(自身を含む): 211741320

約数和(自身を除く): 82364853

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 199, 297, 363, 597, 1089, 1791, 2189, 3267, 5373, 6567, 19701, 24079, 39601, 59103, 72237, 118803, 216711, 356409, 435611, 650133, 1069227, 1306833, 3920499, 4791721, 11761497, 14375163, 43125489, 129376467]

約数ペア:

[(1, 129376467), (3, 43125489), (9, 14375163), (11, 11761497), (27, 4791721), (33, 3920499), (99, 1306833), (121, 1069227), (199, 650133), (297, 435611), (363, 356409), (597, 216711), (1089, 118803), (1791, 72237), (2189, 59103), (3267, 39601), (5373, 24079), (6567, 19701)]