56236719

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1777}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 94219776

約数和(自身を除く): 37983057

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 959, 1507, 1777, 2877, 4521, 5331, 10549, 12439, 19547, 31647, 37317, 58641, 136829, 243449, 410487, 730347, 1704143, 2677939, 5112429, 8033817, 18745573, 56236719]

約数ペア:

[(1, 56236719), (3, 18745573), (7, 8033817), (11, 5112429), (21, 2677939), (33, 1704143), (77, 730347), (137, 410487), (231, 243449), (411, 136829), (959, 58641), (1507, 37317), (1777, 31647), (2877, 19547), (4521, 12439), (5331, 10549)]