87569139

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{9413}}^1$

素因数の和:9866

約数の個数: 16

約数和(自身を含む): 133754112

約数和(自身を除く): 46184973

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 9413, 28239, 65891, 197673, 4169959, 12509877, 29189713, 87569139]

約数ペア:

[(1, 87569139), (3, 29189713), (7, 12509877), (21, 4169959), (443, 197673), (1329, 65891), (3101, 28239), (9303, 9413)]