51516243

素因数分解:

$3^6\times {\mathrm{70667}}^1$

素因数の和:70685

約数の個数: 14

約数和(自身を含む): 77240124

約数和(自身を除く): 25723881

約数列:

[1, 3, 9, 27, 81, 243, 729, 70667, 212001, 636003, 1908009, 5724027, 17172081, 51516243]

約数ペア:

[(1, 51516243), (3, 17172081), (9, 5724027), (27, 1908009), (81, 636003), (243, 212001), (729, 70667)]