15668907327

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{6991}}^1$

素因数の和:7293

約数の個数: 64

約数和(自身を含む): 25976678400

約数和(自身を除く): 10307771073

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 257, 323, 459, 513, 771, 969, 2313, 2907, 4369, 4883, 6939, 6991, 8721, 13107, 14649, 20973, 39321, 43947, 62919, 83011, 117963, 118847, 131841, 132829, 188757, 249033, 356541, 398487, 747099, 1069623, 1195461, 1796687, 2241297, 2258093, 3208869, 3586383, 5390061, 6774279, 16170183, 20322837, 30543679, 34137053, 48510549, 60968511, 91631037, 102411159, 274893111, 307233477, 580329901, 824679333, 921700431, 1740989703, 5222969109, 15668907327]

約数ペア:

[(1, 15668907327), (3, 5222969109), (9, 1740989703), (17, 921700431), (19, 824679333), (27, 580329901), (51, 307233477), (57, 274893111), (153, 102411159), (171, 91631037), (257, 60968511), (323, 48510549), (459, 34137053), (513, 30543679), (771, 20322837), (969, 16170183), (2313, 6774279), (2907, 5390061), (4369, 3586383), (4883, 3208869), (6939, 2258093), (6991, 2241297), (8721, 1796687), (13107, 1195461), (14649, 1069623), (20973, 747099), (39321, 398487), (43947, 356541), (62919, 249033), (83011, 188757), (117963, 132829), (118847, 131841)]