68611527

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{401237}}^1$

素因数の和:401262

約数の個数: 12

約数和(自身を含む): 104321880

約数和(自身を除く): 35710353

約数列:

[1, 3, 9, 19, 57, 171, 401237, 1203711, 3611133, 7623503, 22870509, 68611527]

約数ペア:

[(1, 68611527), (3, 22870509), (9, 7623503), (19, 3611133), (57, 1203711), (171, 401237)]