54345193

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 65644992

約数和(自身を除く): 11299799

約数列:

[1, 7, 37, 53, 107, 259, 371, 749, 1369, 1961, 3959, 5671, 9583, 13727, 27713, 39697, 72557, 146483, 209827, 507899, 1025381, 1468789, 7763599, 54345193]

約数ペア:

[(1, 54345193), (7, 7763599), (37, 1468789), (53, 1025381), (107, 507899), (259, 209827), (371, 146483), (749, 72557), (1369, 39697), (1961, 27713), (3959, 13727), (5671, 9583)]