207827127

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{59669}}^1$

素因数の和:59724

約数の個数: 20

約数和(自身を含む): 317683080

約数和(自身を除く): 109855953

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 59669, 179007, 537021, 1611063, 2565767, 4833189, 7697301, 23091903, 69275709, 207827127]

約数ペア:

[(1, 207827127), (3, 69275709), (9, 23091903), (27, 7697301), (43, 4833189), (81, 2565767), (129, 1611063), (387, 537021), (1161, 179007), (3483, 59669)]