163774513

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5011}}^1$

素因数の和:5077

約数の個数: 24

約数和(自身を含む): 205692480

約数和(自身を除く): 41917967

約数列:

[1, 7, 23, 29, 49, 161, 203, 667, 1127, 1421, 4669, 5011, 32683, 35077, 115253, 145319, 245539, 806771, 1017233, 3342337, 5647397, 7120631, 23396359, 163774513]

約数ペア:

[(1, 163774513), (7, 23396359), (23, 7120631), (29, 5647397), (49, 3342337), (161, 1017233), (203, 806771), (667, 245539), (1127, 145319), (1421, 115253), (4669, 35077), (5011, 32683)]