375055839

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{243701}}^1$

素因数の和:243732

約数の個数: 20

約数和(自身を含む): 589758840

約数和(自身を除く): 214703001

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 243701, 731103, 2193309, 4630319, 6579927, 13890957, 19739781, 41672871, 125018613, 375055839]

約数ペア:

[(1, 375055839), (3, 125018613), (9, 41672871), (19, 19739781), (27, 13890957), (57, 6579927), (81, 4630319), (171, 2193309), (513, 731103), (1539, 243701)]