15693085881

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17612891}}^1$

素因数の和:17612914

約数の個数: 20

約数和(自身を含む): 25573919184

約数和(自身を除く): 9880833303

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 17612891, 52838673, 158516019, 193741801, 475548057, 581225403, 1426644171, 1743676209, 5231028627, 15693085881]

約数ペア:

[(1, 15693085881), (3, 5231028627), (9, 1743676209), (11, 1426644171), (27, 581225403), (33, 475548057), (81, 193741801), (99, 158516019), (297, 52838673), (891, 17612891)]