156931840923

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{51719}}^1$

素因数の和:52400

約数の個数: 48

約数和(自身を含む): 248075600640

約数和(自身を除く): 91143759717

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 643, 1573, 1929, 4719, 7073, 8359, 21219, 25077, 51719, 77803, 91949, 155157, 233409, 275847, 568909, 672347, 1011439, 1706727, 2017041, 3034317, 6257999, 7395817, 18773997, 22187451, 33255317, 81353987, 99765951, 244061961, 365808487, 432319121, 1097425461, 1296957363, 4023893357, 4755510331, 12071680071, 14266530993, 52310613641, 156931840923]

約数ペア:

[(1, 156931840923), (3, 52310613641), (11, 14266530993), (13, 12071680071), (33, 4755510331), (39, 4023893357), (121, 1296957363), (143, 1097425461), (363, 432319121), (429, 365808487), (643, 244061961), (1573, 99765951), (1929, 81353987), (4719, 33255317), (7073, 22187451), (8359, 18773997), (21219, 7395817), (25077, 6257999), (51719, 3034317), (77803, 2017041), (91949, 1706727), (155157, 1011439), (233409, 672347), (275847, 568909)]