54943161

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28751}}^1$

素因数の和:28781

約数の個数: 24

約数和(自身を含む): 91776384

約数和(自身を除く): 36833223

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 28751, 86253, 201257, 373763, 603771, 1121289, 1408799, 2616341, 4226397, 7849023, 18314387, 54943161]

約数ペア:

[(1, 54943161), (3, 18314387), (7, 7849023), (13, 4226397), (21, 2616341), (39, 1408799), (49, 1121289), (91, 603771), (147, 373763), (273, 201257), (637, 86253), (1911, 28751)]