20161344487767

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50529685433}}^1$

素因数の和:50529685462

約数の個数: 16

約数和(自身を含む): 32338998677760

約数和(自身を除く): 12177654189993

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 50529685433, 151589056299, 353707798031, 960064023227, 1061123394093, 2880192069681, 6720448162589, 20161344487767]

約数ペア:

[(1, 20161344487767), (3, 6720448162589), (7, 2880192069681), (19, 1061123394093), (21, 960064023227), (57, 353707798031), (133, 151589056299), (399, 50529685433)]