663771050973

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{3881}}^1\times {\mathrm{4483}}^1$

素因数の和:8536

約数の個数: 48

約数和(自身を含む): 1001104942656

約数和(自身を除く): 337333891683

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 1413, 3881, 4239, 4483, 11643, 12717, 13449, 34929, 38151, 40347, 104787, 121041, 314361, 363123, 609317, 703831, 943083, 1089369, 1827951, 2111493, 5483853, 6334479, 16451559, 17398523, 19003437, 49354677, 52195569, 57010311, 148064031, 156586707, 171030933, 469760121, 1409280363, 2731568111, 4227841089, 8194704333, 24584112999, 73752338997, 221257016991, 663771050973]

約数ペア:

[(1, 663771050973), (3, 221257016991), (9, 73752338997), (27, 24584112999), (81, 8194704333), (157, 4227841089), (243, 2731568111), (471, 1409280363), (1413, 469760121), (3881, 171030933), (4239, 156586707), (4483, 148064031), (11643, 57010311), (12717, 52195569), (13449, 49354677), (34929, 19003437), (38151, 17398523), (40347, 16451559), (104787, 6334479), (121041, 5483853), (314361, 2111493), (363123, 1827951), (609317, 1089369), (703831, 943083)]