85630689

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{3137}}^1$

素因数の和:3486

約数の個数: 20

約数和(自身を含む): 128337924

約数和(自身を除く): 42707235

約数列:

[1, 3, 9, 27, 81, 337, 1011, 3033, 3137, 9099, 9411, 27297, 28233, 84699, 254097, 1057169, 3171507, 9514521, 28543563, 85630689]

約数ペア:

[(1, 85630689), (3, 28543563), (9, 9514521), (27, 3171507), (81, 1057169), (337, 254097), (1011, 84699), (3033, 28233), (3137, 27297), (9099, 9411)]