85388193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23311}}^1$

素因数の和:23365

約数の個数: 24

約数和(自身を含む): 138193536

約数和(自身を除く): 52805343

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 23311, 69933, 209799, 256421, 769263, 862507, 2307789, 2587521, 7762563, 9487577, 28462731, 85388193]

約数ペア:

[(1, 85388193), (3, 28462731), (9, 9487577), (11, 7762563), (33, 2587521), (37, 2307789), (99, 862507), (111, 769263), (333, 256421), (407, 209799), (1221, 69933), (3663, 23311)]