65408193

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1907}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 98025408

約数和(自身を除く): 32617215

約数列:

[1, 3, 9, 37, 103, 111, 309, 333, 927, 1907, 3811, 5721, 11433, 17163, 34299, 70559, 196421, 211677, 589263, 635031, 1767789, 7267577, 21802731, 65408193]

約数ペア:

[(1, 65408193), (3, 21802731), (9, 7267577), (37, 1767789), (103, 635031), (111, 589263), (309, 211677), (333, 196421), (927, 70559), (1907, 34299), (3811, 17163), (5721, 11433)]