54352197

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1889}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 82555200

約数和(自身を除く): 28203003

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 1251, 1889, 3197, 5667, 9591, 17001, 28773, 43447, 130341, 262571, 391023, 787713, 2363139, 6039133, 18117399, 54352197]

約数ペア:

[(1, 54352197), (3, 18117399), (9, 6039133), (23, 2363139), (69, 787713), (139, 391023), (207, 262571), (417, 130341), (1251, 43447), (1889, 28773), (3197, 17001), (5667, 9591)]