51693141

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 74023840

約数和(自身を除く): 22330699

約数列:

[1, 3, 17, 51, 109, 289, 327, 547, 867, 1641, 1853, 5559, 9299, 27897, 31501, 59623, 94503, 158083, 178869, 474249, 1013591, 3040773, 17231047, 51693141]

約数ペア:

[(1, 51693141), (3, 17231047), (17, 3040773), (51, 1013591), (109, 474249), (289, 178869), (327, 158083), (547, 94503), (867, 59623), (1641, 31501), (1853, 27897), (5559, 9299)]