137133729

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{45757}}^1$

素因数の和:45806

約数の個数: 20

約数和(自身を含む): 210395284

約数和(自身を除く): 73261555

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 45757, 137271, 411813, 1235439, 1693009, 3706317, 5079027, 15237081, 45711243, 137133729]

約数ペア:

[(1, 137133729), (3, 45711243), (9, 15237081), (27, 5079027), (37, 3706317), (81, 1693009), (111, 1235439), (333, 411813), (999, 137271), (2997, 45757)]