267970761

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{89413}}^1$

素因数の和:89462

約数の個数: 20

約数和(自身を含む): 411125572

約数和(自身を除く): 143154811

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 89413, 268239, 804717, 2414151, 3308281, 7242453, 9924843, 29774529, 89323587, 267970761]

約数ペア:

[(1, 267970761), (3, 89323587), (9, 29774529), (27, 9924843), (37, 7242453), (81, 3308281), (111, 2414151), (333, 804717), (999, 268239), (2997, 89413)]