129444921

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{6311}}^1$

素因数の和:6413

約数の個数: 24

約数和(自身を含む): 194965056

約数和(自身を除く): 65520135

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 2279, 6311, 6837, 18933, 20511, 56799, 271373, 334483, 814119, 1003449, 2442357, 3010347, 14382769, 43148307, 129444921]

約数ペア:

[(1, 129444921), (3, 43148307), (9, 14382769), (43, 3010347), (53, 2442357), (129, 1003449), (159, 814119), (387, 334483), (477, 271373), (2279, 56799), (6311, 20511), (6837, 18933)]