822078179973

素因数分解:

$3^4\times {\mathrm{7937}}^1\times {\mathrm{1278709}}^1$

素因数の和:1286658

約数の個数: 20

約数和(自身を含む): 1228198397580

約数和(自身を除く): 406120217607

約数列:

[1, 3, 9, 27, 81, 7937, 23811, 71433, 214299, 642897, 1278709, 3836127, 11508381, 34525143, 103575429, 10149113333, 30447339999, 91342019997, 274026059991, 822078179973]

約数ペア:

[(1, 822078179973), (3, 274026059991), (9, 91342019997), (27, 30447339999), (81, 10149113333), (7937, 103575429), (23811, 34525143), (71433, 11508381), (214299, 3836127), (642897, 1278709)]