40486061889

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{164231}}^1$

素因数の和:164307

約数の個数: 72

約数和(自身を含む): 74964681792

約数和(自身を除く): 34478619903

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 49, 63, 91, 117, 129, 147, 273, 301, 387, 441, 559, 637, 819, 903, 1677, 1911, 2107, 2709, 3913, 5031, 5733, 6321, 11739, 18963, 27391, 35217, 82173, 164231, 246519, 492693, 1149617, 1478079, 2135003, 3448851, 6405009, 7061933, 8047319, 10346553, 14945021, 19215027, 21185799, 24141957, 44835063, 49433531, 63557397, 72425871, 91805129, 104615147, 134505189, 148300593, 275415387, 313845441, 346034717, 444901779, 642635903, 826246161, 941536323, 1038104151, 1927907709, 3114312453, 4498451321, 5783723127, 13495353963, 40486061889]

約数ペア:

[(1, 40486061889), (3, 13495353963), (7, 5783723127), (9, 4498451321), (13, 3114312453), (21, 1927907709), (39, 1038104151), (43, 941536323), (49, 826246161), (63, 642635903), (91, 444901779), (117, 346034717), (129, 313845441), (147, 275415387), (273, 148300593), (301, 134505189), (387, 104615147), (441, 91805129), (559, 72425871), (637, 63557397), (819, 49433531), (903, 44835063), (1677, 24141957), (1911, 21185799), (2107, 19215027), (2709, 14945021), (3913, 10346553), (5031, 8047319), (5733, 7061933), (6321, 6405009), (11739, 3448851), (18963, 2135003), (27391, 1478079), (35217, 1149617), (82173, 492693), (164231, 246519)]