16537775247

素因数分解:

$3^2\times 7^1\times {\mathrm{5479}}^1\times {\mathrm{47911}}^1$

素因数の和:53403

約数の個数: 24

約数和(自身を含む): 27306007040

約数和(自身を除く): 10768231793

約数列:

[1, 3, 7, 9, 21, 63, 5479, 16437, 38353, 47911, 49311, 115059, 143733, 335377, 345177, 431199, 1006131, 3018393, 262504369, 787513107, 1837530583, 2362539321, 5512591749, 16537775247]

約数ペア:

[(1, 16537775247), (3, 5512591749), (7, 2362539321), (9, 1837530583), (21, 787513107), (63, 262504369), (5479, 3018393), (16437, 1006131), (38353, 431199), (47911, 345177), (49311, 335377), (115059, 143733)]