1330593623127

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{309944939}}^1$

素因数の和:309945004

約数の個数: 20

約数和(自身を含む): 2025180237960

約数和(自身を除く): 694586614833

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 309944939, 929834817, 2789504451, 8368513353, 16427081767, 25105540059, 49281245301, 147843735903, 443531207709, 1330593623127]

約数ペア:

[(1, 1330593623127), (3, 443531207709), (9, 147843735903), (27, 49281245301), (53, 25105540059), (81, 16427081767), (159, 8368513353), (477, 2789504451), (1431, 929834817), (4293, 309944939)]