187945687893

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1\times {\mathrm{860569}}^1$

素因数の和:862308

約数の個数: 16

約数和(自身を含む): 256573782080

約数和(自身を除く): 68628094187

約数列:

[1, 3, 43, 129, 1693, 5079, 72799, 218397, 860569, 2581707, 37004467, 111013401, 1456943317, 4370829951, 62648562631, 187945687893]

約数ペア:

[(1, 187945687893), (3, 62648562631), (43, 4370829951), (129, 1456943317), (1693, 111013401), (5079, 37004467), (72799, 2581707), (218397, 860569)]