164477467

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1549}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 209919600

約数和(自身を除く): 45442133

約数列:

[1, 7, 11, 49, 77, 197, 539, 1379, 1549, 2167, 9653, 10843, 15169, 17039, 75901, 106183, 119273, 305153, 834911, 2136071, 3356683, 14952497, 23496781, 164477467]

約数ペア:

[(1, 164477467), (7, 23496781), (11, 14952497), (49, 3356683), (77, 2136071), (197, 834911), (539, 305153), (1379, 119273), (1549, 106183), (2167, 75901), (9653, 17039), (10843, 15169)]