54993729

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{10111}}^1$

素因数の和:10165

約数の個数: 24

約数和(自身を含む): 87610368

約数和(自身を除く): 32616639

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 10111, 30333, 70777, 212331, 374107, 495439, 1122321, 1486317, 2618749, 7856247, 18331243, 54993729]

約数ペア:

[(1, 54993729), (3, 18331243), (7, 7856247), (21, 2618749), (37, 1486317), (49, 1122321), (111, 495439), (147, 374107), (259, 212331), (777, 70777), (1813, 30333), (5439, 10111)]