551027197779

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{242713}}^1$

素因数の和:243047

約数の個数: 32

約数和(自身を含む): 765446170944

約数和(自身を除く): 214418973165

約数列:

[1, 3, 37, 111, 113, 181, 339, 543, 4181, 6697, 12543, 20091, 20453, 61359, 242713, 728139, 756761, 2270283, 8980381, 26941143, 27426569, 43931053, 82279707, 131793159, 1014783053, 1625448961, 3044349159, 4876346883, 4964208989, 14892626967, 183675732593, 551027197779]

約数ペア:

[(1, 551027197779), (3, 183675732593), (37, 14892626967), (111, 4964208989), (113, 4876346883), (181, 3044349159), (339, 1625448961), (543, 1014783053), (4181, 131793159), (6697, 82279707), (12543, 43931053), (20091, 27426569), (20453, 26941143), (61359, 8980381), (242713, 2270283), (728139, 756761)]