1999463292729

素因数分解:

$3^6\times 7^2\times {\mathrm{8521}}^1\times {\mathrm{6569}}^1$

素因数の和:15122

約数の個数: 84

約数和(自身を含む): 3488204331540

約数和(自身を除く): 1488741038811

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 729, 1323, 1701, 3969, 5103, 6569, 8521, 11907, 19707, 25563, 35721, 45983, 59121, 59647, 76689, 137949, 177363, 178941, 230067, 321881, 413847, 417529, 532089, 536823, 690201, 965643, 1241541, 1252587, 1596267, 1610469, 2070603, 2896929, 3724623, 3757761, 4788801, 4831407, 6211809, 8690787, 11173869, 11273283, 14494221, 26072361, 33521607, 33819849, 43482663, 55974449, 78217083, 101459547, 167923347, 234651249, 304378641, 391821143, 503770041, 1175463429, 1511310123, 2742748001, 3526390287, 4533930369, 8228244003, 10579170861, 13601791107, 24684732009, 31737512583, 40805373321, 74054196027, 95212537749, 222162588081, 285637613247, 666487764243, 1999463292729]

約数ペア:

[(1, 1999463292729), (3, 666487764243), (7, 285637613247), (9, 222162588081), (21, 95212537749), (27, 74054196027), (49, 40805373321), (63, 31737512583), (81, 24684732009), (147, 13601791107), (189, 10579170861), (243, 8228244003), (441, 4533930369), (567, 3526390287), (729, 2742748001), (1323, 1511310123), (1701, 1175463429), (3969, 503770041), (5103, 391821143), (6569, 304378641), (8521, 234651249), (11907, 167923347), (19707, 101459547), (25563, 78217083), (35721, 55974449), (45983, 43482663), (59121, 33819849), (59647, 33521607), (76689, 26072361), (137949, 14494221), (177363, 11273283), (178941, 11173869), (230067, 8690787), (321881, 6211809), (413847, 4831407), (417529, 4788801), (532089, 3757761), (536823, 3724623), (690201, 2896929), (965643, 2070603), (1241541, 1610469), (1252587, 1596267)]