55565579427

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{87961}}^1$

素因数の和:88183

約数の個数: 32

約数和(自身を含む): 78659138880

約数和(自身を除く): 23093559453

約数列:

[1, 3, 29, 53, 87, 137, 159, 411, 1537, 3973, 4611, 7261, 11919, 21783, 87961, 210569, 263883, 631707, 2550869, 4661933, 7652607, 12050657, 13985799, 36151971, 135196057, 349469053, 405588171, 638684821, 1048407159, 1916054463, 18521859809, 55565579427]

約数ペア:

[(1, 55565579427), (3, 18521859809), (29, 1916054463), (53, 1048407159), (87, 638684821), (137, 405588171), (159, 349469053), (411, 135196057), (1537, 36151971), (3973, 13985799), (4611, 12050657), (7261, 7652607), (11919, 4661933), (21783, 2550869), (87961, 631707), (210569, 263883)]