390301470009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{150011}}^1$

素因数の和:150710

約数の個数: 48

約数和(自身を含む): 631008076608

約数和(自身を除く): 240706606599

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 641, 1353, 1923, 4059, 5769, 7051, 21153, 26281, 63459, 78843, 150011, 236529, 289091, 450033, 867273, 1350099, 1650121, 2601819, 4950363, 6150451, 14851089, 18451353, 55354059, 67654961, 96157051, 202964883, 288471153, 608894649, 865413459, 1057727561, 3173182683, 3942439091, 9519548049, 11827317273, 35481951819, 43366830001, 130100490003, 390301470009]

約数ペア:

[(1, 390301470009), (3, 130100490003), (9, 43366830001), (11, 35481951819), (33, 11827317273), (41, 9519548049), (99, 3942439091), (123, 3173182683), (369, 1057727561), (451, 865413459), (641, 608894649), (1353, 288471153), (1923, 202964883), (4059, 96157051), (5769, 67654961), (7051, 55354059), (21153, 18451353), (26281, 14851089), (63459, 6150451), (78843, 4950363), (150011, 2601819), (236529, 1650121), (289091, 1350099), (450033, 867273)]