15553457739

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{6637}}^1\times {\mathrm{11321}}^1$

素因数の和:17987

約数の個数: 24

約数和(自身を含む): 23448496032

約数和(自身を除く): 7895038293

約数列:

[1, 3, 9, 23, 69, 207, 6637, 11321, 19911, 33963, 59733, 101889, 152651, 260383, 457953, 781149, 1373859, 2343447, 75137477, 225412431, 676237293, 1728161971, 5184485913, 15553457739]

約数ペア:

[(1, 15553457739), (3, 5184485913), (9, 1728161971), (23, 676237293), (69, 225412431), (207, 75137477), (6637, 2343447), (11321, 1373859), (19911, 781149), (33963, 457953), (59733, 260383), (101889, 152651)]