144631431

素因数分解:

$3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{5113}}^1$

素因数の和:5575

約数の個数: 24

約数和(自身を含む): 239335200

約数和(自身を除く): 94703769

約数列:

[1, 3, 7, 9, 21, 63, 449, 1347, 3143, 4041, 5113, 9429, 15339, 28287, 35791, 46017, 107373, 322119, 2295737, 6887211, 16070159, 20661633, 48210477, 144631431]

約数ペア:

[(1, 144631431), (3, 48210477), (7, 20661633), (9, 16070159), (21, 6887211), (63, 2295737), (449, 322119), (1347, 107373), (3143, 46017), (4041, 35791), (5113, 28287), (9429, 15339)]