90550863

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{773939}}^1$

素因数の和:773958

約数の個数: 12

約数和(自身を含む): 140857080

約数和(自身を除く): 50306217

約数列:

[1, 3, 9, 13, 39, 117, 773939, 2321817, 6965451, 10061207, 30183621, 90550863]

約数ペア:

[(1, 90550863), (3, 30183621), (9, 10061207), (13, 6965451), (39, 2321817), (117, 773939)]