4620687687

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20023}}^1$

素因数の和:20090

約数の個数: 80

約数和(自身を含む): 8838753792

約数和(自身を除く): 4218066105

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 63, 77, 81, 99, 111, 189, 231, 259, 297, 333, 407, 567, 693, 777, 891, 999, 1221, 2079, 2331, 2849, 2997, 3663, 6237, 6993, 8547, 10989, 20023, 20979, 25641, 32967, 60069, 76923, 140161, 180207, 220253, 230769, 420483, 540621, 660759, 740851, 1261449, 1541771, 1621863, 1982277, 2222553, 3784347, 4625313, 5185957, 5946831, 6667659, 8149361, 11353041, 13875939, 15557871, 17840493, 20002977, 24448083, 41627817, 46673613, 57045527, 60008931, 73344249, 124883451, 140020839, 171136581, 220032747, 420062517, 513409743, 660098241, 1540229229, 4620687687]

約数ペア:

[(1, 4620687687), (3, 1540229229), (7, 660098241), (9, 513409743), (11, 420062517), (21, 220032747), (27, 171136581), (33, 140020839), (37, 124883451), (63, 73344249), (77, 60008931), (81, 57045527), (99, 46673613), (111, 41627817), (189, 24448083), (231, 20002977), (259, 17840493), (297, 15557871), (333, 13875939), (407, 11353041), (567, 8149361), (693, 6667659), (777, 5946831), (891, 5185957), (999, 4625313), (1221, 3784347), (2079, 2222553), (2331, 1982277), (2849, 1621863), (2997, 1541771), (3663, 1261449), (6237, 740851), (6993, 660759), (8547, 540621), (10989, 420483), (20023, 230769), (20979, 220253), (25641, 180207), (32967, 140161), (60069, 76923)]