52143981

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 74564160

約数和(自身を除く): 22420179

約数列:

[1, 3, 17, 51, 137, 289, 411, 439, 867, 1317, 2329, 6987, 7463, 22389, 39593, 60143, 118779, 126871, 180429, 380613, 1022431, 3067293, 17381327, 52143981]

約数ペア:

[(1, 52143981), (3, 17381327), (17, 3067293), (51, 1022431), (137, 380613), (289, 180429), (411, 126871), (439, 118779), (867, 60143), (1317, 39593), (2329, 22389), (6987, 7463)]