188892891

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{70667}}^1$

素因数の和:70693

約数の個数: 24

約数和(自身を含む): 308677824

約数和(自身を除く): 119784933

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 70667, 212001, 636003, 777337, 1908009, 2332011, 5724027, 6996033, 17172081, 20988099, 62964297, 188892891]

約数ペア:

[(1, 188892891), (3, 62964297), (9, 20988099), (11, 17172081), (27, 6996033), (33, 5724027), (81, 2332011), (99, 1908009), (243, 777337), (297, 636003), (891, 212001), (2673, 70667)]