118568529

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{10531}}^1$

素因数の和:10682

約数の個数: 20

約数和(自身を含む): 178412080

約数和(自身を除く): 59843551

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 10531, 11259, 31593, 94779, 284337, 853011, 1463809, 4391427, 13174281, 39522843, 118568529]

約数ペア:

[(1, 118568529), (3, 39522843), (9, 13174281), (27, 4391427), (81, 1463809), (139, 853011), (417, 284337), (1251, 94779), (3753, 31593), (10531, 11259)]