42581277

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 65482560

約数和(自身を除く): 22901283

約数列:

[1, 3, 9, 17, 51, 153, 211, 633, 1319, 1899, 3587, 3957, 10761, 11871, 22423, 32283, 67269, 201807, 278309, 834927, 2504781, 4731253, 14193759, 42581277]

約数ペア:

[(1, 42581277), (3, 14193759), (9, 4731253), (17, 2504781), (51, 834927), (153, 278309), (211, 201807), (633, 67269), (1319, 32283), (1899, 22423), (3587, 11871), (3957, 10761)]